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kolezko [41]
3 years ago
7

The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. The equation

represents the linear model for this data.
y = 3.4x + 43
According to the model, how many pizzas will be sold nightly if 15 coupons are issued?
Enter your answer in the box.
Mathematics
2 answers:
Dima020 [189]3 years ago
5 0
To answer this question, substitute the number of tickets sold for the x value.

y = 3.4(15) + 43

Solve the equation by first multiplying the 3.4 and the 15.

3.4 x 15 = 51

This leaves your equation looking like this:

y = 51 + 43

The final step is to add he two integers together.

51 + 43 = 94

So the final answer is y = 94
nadya68 [22]3 years ago
3 0

Answer:

The correct answer is 94 i took the test and it was right

Step-by-step explanation:


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Answer:

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Step-by-step explanation:

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3 years ago
A) chaim used an invalid reason to justify the congruence of a pair of sides or angles.
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6 0
3 years ago
Claire traveled 701 miles. She drove 80 miles every day. On the last day of her trip she only drove 61 miles. Write and solve an
mina [271]

Answer:

Claire traveled for 9 days.

Step-by-step explanation:

Given:

Total Distance traveled = 701 miles

Distance traveled each day = 80 miles

Distance traveled on last day = 61 miles

We need to find the number of days Claire traveled.

Solution:

Let the number of days Claire traveled be denoted by 'd'.

Now we can say that;

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framing in equation form we get;

80d+61=701

Now Subtracting both side by 61 using Subtraction Property of Equality we get;

80d+61-61=701-61\\\\80d = 640

Now Dividing both side by 80 we get;

\frac{80d}{80}=\frac{640}{80}\\\\d=8

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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