You started selling candy bars. Every box of almond chocolate candy bars
you sell you make $20. Every box of chocolate
pretzel candy bars you
you make $15. Which expression below will represent the money you make
from selling boxes of almond chocolate bars and chocolate pretzel bars?

(1.) 20 + 15y
(2.) 35x
(3.) 20x - 15y
(4.) 20x + 15y

If Anna is reading a book that 360 pages and have only read 60 pages In the last 5 days then she has 300 pages left to read.

in log minus means divide

log 6 - log 3 = log (6÷3)

log 6 - log 3 = log 2

the number of arrangements if a and m come in a unit is 720.

What is the combination?

A combination is a choice made in mathematics from a group of different elements when the order of the choices is irrelevant (unlike permutations). For instance, if three fruits, such as an apple, an orange, and a pear, are supplied, there are three possible pairings of the two: an apple and a pear. Formally speaking, a k-combination of a set S is a subset of S's k unique components. In other words, two combinations are the same if and only if they have the same members. (It is not important how the individuals in each set are arranged.) The number of k-combinations for a set with n components

The word is the mailbox.

So it contains 7 words and the total number of arrangements will be 7! = 5040.

And if a and m comes in a unit then: the number of the arrangements will be 6! = 720.

Hence the number of arrangements if a and m come in a unit is 720.

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Step-by-step explanation:

7 dollars + .0825 tax = 7 .58

  leaving $1.92 max tip ( out of 9.50 to spend)

                           ( this is a 27% tip on your purchase....more than adequate)

Answer:

y=5x-3

Step-by-step explanation:

y-intercept is always at the end

so it is y=mx-3

gradient replaces m

y=5x-3

Answer:

Look at the explanation

Step-by-step explanation:

Yes, I can conclude that these triangles are congruent. All three sides and angles of one the triangle are equivalent(congruent) to the other corresponding triangle which indicates that both triangles are congruent.

substitute x and why for the values in the coordinates

y = -x +b

-3 = --5 +b

-3 = 5+b

subtract 5 from both sides

-8 = b

Answer: 120 miles

Step-by-step explanation:

If a car goes 60 miles per hour then in two hours (60×2) it will go 120

x = - 5

2x + 2 = - 8

2x = - 8 - 2

2x = - 10

x = - 10 : 2

x = - 5

Answer:

x=-5

Step-by-step explanation:

1.) 2x+2=-8   start to isolate the variable by subtracting 2 to -8

2.) 2x=-10 divide both sides by 2

3.) x=-5

Hope this helped

Answer:

they answer would be y = 3x + 2

Step-by-step explanation:

Convert the equation to slope intercept form to get y = –1/3x + 2.  The old slope is –1/3 and the new slope is 3.  Perpendicular slopes must be opposite reciprocals of each other:  m1 * m2 = –1

With the new slope, use the slope intercept form and the point to calculate the intercept: y = mx + b or 5 = 3(1) + b, so b = 2

So y = 3x + 2

The measures of central tendency of the first psychology exam in a semester are the average score, which was an 85.

The correlation coefficient and the range of scores from 95 to 65 are not measures of central tendency either.

The standard deviation is a measure of variability, not central tendency, that the measures of central tendency of the first psychology exam are the average and median scores. This states that the mode, correlation coefficient, range of scores, and standard deviation are not measures of central tendency.

Hence, the measures of central tendency for the first psychology exam in a semester are the average score (85) and the median score (80).

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The measures of central tendency for the psychology exam scores include the average, median, and mode.

The measures of central tendency of the first psychology exam in a semester include the average score, median score, and mode (most frequently occurring score).

The average score on the exam was 85, which represents the mean of all the scores.

The median score on the exam was 80, which represents the middle value when all the scores are arranged in order.

The most frequently occurring score was 82, which represents the mode of the scores.

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Answer:

the third one

Step-by-step explanation:

Answer:

the answer 2

Step-by-step explanation:

i done this before

Segment AB is located at A (−1, 0) and B (1, 0) and is twice the length of segment A prime B prime.

Given that,

Segment A prime B prime has endpoints located at A' (0, 0) and B' (2, 0).

It was dilated at a scale factor of one-half from the center (2, 0).

We have to determine,

Which statement describes the pre-image?

According to the question,

Segment A prime B prime has endpoints located at A' (0, 0) and B' (2, 0).

The coordinates are given as:

A' (0, 0) and B' (2, 0).

Since,

Center of dilation = B = (2,0)

Here, AB seems to be the dilated image of AB by something like a factor of two. It follows that M must have been at (0,0).

It's one-half units left from the center of dilated.

Then,

\(A' = \dfrac{1}{2}\times 2\\\\A'= 1\)

Since the dilation is (2, 0),

\(A= (2-1, \ 0)\\\\A= (1, 0)\)

Hence, Segment AB is located at A (−1, 0) and B (1, 0) and is twice the length of segment A prime B prime.

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Answer: This tells us that the voltage at point C is 5 volts higher than the voltage at point A. However, we still don't know the absolute voltage at either point A or point C.

Step-by-step explanation:

To determine the absolute voltage at point C, we need to know the voltage values at either point A or point B. With only the information given about the current and the grounding of one corner, we cannot determine the absolute voltage at point C.

However, we can determine the voltage difference between two points in the circuit using Kirchhoff's voltage law (KVL), which states that the sum of the voltage drops around any closed loop in a circuit must be equal to zero.

Assuming the circuit is a simple loop, we can apply KVL to find the voltage drop across the resistor between points A and C. Let's call this voltage drop V_AC:

V_AC - 5 = 0 (since the current is counterclockwise and the resistor has a resistance of 1 ohm)

V_AC = 5

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Answer:

4 4/1

Step-by-step explanation:

we know that reciprocal mans backwards. This doesn't apply to the whole number un math. only the denominational and numerator.

Answer:

4×4=16

16+1=17

=4/17

step-by-step explanation:

since that is a mixed fraction, you first change it into an improper fraction......by multiplying the denominator and the whole number then add the numerator. You will get 17 as your numerator.......then make it your denominator and 4 your numerator

The equation 2x - 12 = 2(x-10)-87 has no solutions.

Given: To find the value of x: 2x - 12 = 2(x - 10) - 87

What are algebraic expressions?

Algebraic expressions are sequences or combinations of characters containing letters, numbers, symbols, operators, and variables which are used to derive a certain relation among all of them.  

What is an algebraic equation?

When an algebraic expression has a value it becomes an algebraic equation. The algebraic equation helps to make a relation between different variables for a problem.

Let's solve the question.

2x - 12 = 2(x - 10) - 87

Adding 12 on both sides:

2x - 12 + 12 = 2(x-10) - 87 + 12

=> 2x = 2(x -10) - 75

=> 2x = 2x - 20 - 75

=> 2x = 2x - 95

Adding -2x on both sides:

2x - 2x = 2x - 95 - 2x

0 = -95

This is contradictory.

The equation is independent of x, and 0 = -95 is false. Therefore, the equation has no solutions.

Hence the equation 2x - 12 = 2(x-10)-87 has no solutions.

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Answer:

Step-by-step explanation:

C. Solve for y

Answer:

remainder: 28  ==> answer: 598 \(\frac{28}{47}\)

Step-by-step explanation:

28134 / 47 = 598.59

598.59 - 598= 0.59

0.59*47 is about 28

598.59=598 28/47   ==> remainder: 28

Answer:

\(598\frac{28}{47}\)

Step-by-step explanation:

28134 / 47 = around 598.59

47 * 598 = 28106

28134 - 28106 = 28

Therefore the remainder is 28 / 47

The final answer is \(598\frac{28}{47}\)

The conversion of a fraction number with denominator 5 and numerator 2 , 2/5 in decimals is equals to the 0.4 value.

A decimal number can be defined as a number whose whole number part and fractional part are separated by a decimal point. Writing 2/5 as a decimal number by converting the denominator to powers of 10. We multiply the numerator and denominator by a number so that the denominator is a power of 10.

2/5 = (2 × 2) / (5 × 2) = 4/10

Now move the decimal point to the left as many places as there are zeros in the denominator, which is a power of 10.

The decimal moved one place to the left because the denominator was 10. Therefore, 4/10 = 0.4. Hence, required value is 0.4.

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Answer:

-----------------------

It is an isosceles triangle if two sides are same.

There are two possible triangles with given values.

If the 45° is between the two 8 cm sides, then as the isosceles triangle the other two angles have the measure:

So this is an acute triangle.

If the 45° angle is opposite to 8 cm side, then the other 8 cm side also has same opposite angle measure.

Then the third angle is:

It means it is a right triangle.

Answer & Step-by-step explanation:

I have attached two ways you can find the number of green Jolos, by adding and/or subtracting from the other known values. Both ways will give the answer of C. 280 Jolos

Answer:

2. For the squares moving from left to right it would be 2x, 1x, 3x, 3x

the answer is 6x

for 3. its also -3x for each box and then there is a -45 for the last bottom one the answer is -12x-45

Step-by-step explanation:

I did this assignment You're welcome

Answer:

sqrt(2)

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin 45 = x/2

2 sin 45 =x

2 (sqrt(2)/2) =x

sqrt(2) =x

Answer:

1 first you would find the volume of the pryimid which is-

27in²

2 then you'd find the volume of the rectangular prism which is-

108in²

3 then you add the two together-

27in² + 108in² = 135in²

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10.9 units is the distance between the two coordinate points

The formula for calculating the distance between two points is expressed according to the formula

D = √(x2-x1)²-(y2-y1)²

Using the coordinate points (8, 9) and (3, -3), the required distance between the points is given as:

D = √(-3-9)²-(3-8)²

D=√(-12)²-(-5)²

D = √144-25

D = √119

D = 10.9 units

Hence the distance between the two coordinate points is 10.9 units.

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The absolute value is:

Work/explanation:

First, we will evaluate 2-7.

It evaluates to -5.

Now, let's find the absolute value of -5 by using these rules:

\(\sf{\mid a\mid=a}\)

\(\sf{\mid-a \mid=a}\)

Similarly, the absolute value of -5 is:

\(\sf{\mid-5\mid=5}\)

Answer: \(y=\frac{2}{5}, \frac{6}{5}\)

Step-by-step explanation:

When answering a problem like this, you first isolate the absolute value.  TO do this, first subtract 8 from both sides, to get –2|4–5y|=-4.  Then divide both sides of the equation to get |4–5y|=2.  The next thing you do is split the equation into 4-5y=2 and 4-5y=-2, because the contents of the absolute value could be negative or positive, and simplifying both into y = 2/5, and y = 6/5y.

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