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3 years ago

Sharon bought some bottles of water at Randolph's Grocery. Use the graph shown to answer the question

Mathematics

1 answer:

alexandr1967 [171]3 years ago

4 0

Answer:

A. Sharon spent $10 to buy 25 water bottles at Randolph's Grocery

Step-by-step explanation:

I know this because for 10 bottles it's $4.00 so you would do that twice which would be $8 and then for 5 bottles it's $2.00.

So all together that would be 25 bottles and the total cost would be the $10

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Does a kilogram have more or less mass than a gram?

maks197457 [2]

More, a kilogram is 1000x the mass of a gram

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers

1. JP Construction is building a rectangular children's wading pool for the local community center. The pool will be 4.5 meters

Bond [772]

Answer:

$x\leq 1.78$

Step-by-step explanation:

We are given that

Width of pool, b=4.5 m

We have to find the inequality which represents the possible lengths of the wading pool.

Let x be the length of wading pool

We know that

Area of rectangle= $length\times breadth$

According to question

Using the formula

$4.5x\leq 8$

Divide by 4.5 on both sides we get

$x\leq\frac{8}{4.5}$

$x\leq 1.78$

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3 years ago

Step by step completion

zlopas [31]

Hope it helps!
#MissionExam001

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4 years ago

Verify that your point from Question 2 is a solution to 2x-y=-12x−y=−1 AND is also a solution to y=5x-5y=5x−5. What does it mean

Vera_Pavlovna [14]

Answer:

(a) Verified

(b) They are simultaneous equations

Step-by-step explanation:

Given

$2x - y = -1$

$y =5x - 5$

Required

Verify that: $(x,y) = (2,5)$ is a solution

We have:

$2x - y = -1$

Substitute: $(x,y) = (2,5)$

$2 * 2 - 5 = -1$

Evaluate all products

$4 - 5 = -1$

Subtract:

$-1 = -1$

Because both sides of the equation are equal, then the point is a solution

Also: $y =5x - 5$

Substitute: $(x,y) = (2,5)$

$5 = 5 * 2 - 5$

Evaluate all products

$5 = 10 - 5$

Subtract:

$5 = 5$

Because both sides of the equation are equal, then the point is a solution

Because the given point is a solution to both equations, then they are simultaneous equation

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3 years ago