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Nutka1998 [239]

2 years ago

14

Sunny earns $12 per hour delivering cakes. She worked for x hours this week. Unfortunately, she was charged $15 for a late deliv

ery on Tuesday.
How much money did Sunny earn this week?
Write your answer as an expression.

2 answers:

mixas84 [53]2 years ago

8 0

$12 times X - 15

Hope this is right,
xXharleyquinn04Xx

V125BC [204]2 years ago

3 0

Answer:

12x -15 or 12(x) - 15

Step-by-step explanation:

It's 12x -15 because, 12 is the amount of money sunny makes per hour and X is the amount hours she worked in total. Then, if we subtract the $15 late delivery fee, we will end up with an expression like this, 12x -15 or 12(x) - 15. We can't wright it as an equation because there isn't enough information to do so.

I hope this helps,

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Which pair of undefined terms is used to define a ray?

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A point and a line.

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Undefined terms are basic figure that is not defined in terms of other figures. The undefined terms (or primitive terms) in geometry are a point, line, and plane.

These key terms cannot be mathematically defined using other known words.

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Which points are coplanar and noncollinear? brainly.com/question/4165000
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A coordinate grid with 2 lines. The first line is labeled y equals negative StartFraction 7 over 4 EndFraction x plus StartFract

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Answer:

1) (2.2, -1.4)

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Step-by-step explanation:

Question 1)

Two lines, with their corresponding equations are given and we have to find the solution to the system of equations.

The given lines are:

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This line passes through the points: (0, 2.5) , (2.2, -1.4)

Equation of Line 2:

$y=\frac{3}{4}x-3$

This line passes through the points (0, -3) , (2.2, -1.4)

By looking at the graph/given data we have to find the solution of these linear equations.

Remember that the solution of linear equations is an ordered pair, through which both the lines pass i.e. the point at which both the given lines intersect is the solution of the linear equations.

From the given data we can see that both the lines pass through one common point, (2.2, -1.4). Since, both lines pass through this point, this means this is the point of intersection of the lines and hence there solution.

So, the answer to this questions is (2.2, -1.4)

Question 2)

The given equations are:

y = 1.5x - 1 Equation 1

y = 1 Equation 2

We can solve these equations by method of substitution.

Substituting the value of y from Equation 2, in Equation 1, we get:

1 = 1.5x - 1

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Answer:

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Step-by-step explanation:

Given

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Required

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From rules of rotation,

When a point (x,y) is rotated 270 degrees CCW;

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Answer:

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In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

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This means that $p = 0.02$

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Either you meet none, or you meet at least one. The sum of the probabilities of these outcomes is 1. So

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2 years ago