The graph shows the linear relationship between the total sales and the amount of items purchased from the local Dollar Store

Mathematics

2 answers:

VLD [36.1K]3 years ago

4 0

Answer:

A. Y= 2x+1

Step-by-step explanation:

The reason for this is if you use the formula Y=Mx+ b it will help you solve this question so lets say you take the points (3,1) Where the 3 is the Y value and the 1 is the X value, so now you would show your work starting by labeling the (3,1) points and label them as their value, then write your formula Y=Mx+ b and then replace those values as 3=2(1)+1 and that equals 3.

stiks02 [169]3 years ago

3 0

Answer: Y=2x+1
Explanation: The coordinates (1,3) can fit into this- 3=2(1)+1. It fits for all of the coordinates if that makes sense. Like if you fill in the x, and y it is equal. Feel free to comment questions!

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3 years ago

Find the surface area of composite figure. Please help

Ivan

Answer:

The surface area of the composite figure is $410\ m^{2}$

Step-by-step explanation:

we know that

The surface area of the composite figure is equal to the surface area of the rectangular prism of the bottom plus the lateral area o the rectangular prism of the top

Step 1

Find the surface area of the rectangular prism of the bottom

The surface area is equal to

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