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2 years ago

Function B is a linear function that goes through the points shown in the

Mathematics

1 answer:

viktelen [127]2 years ago

3 0

Answer:

Step-by-step explanation:

rate of change of function b = (9-1)÷2=4

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4. Sean bought 1.8 pounds of gummy bears and 0.6 pounds of jelly beans and paid $10.26. He went back to the store the following

valkas [14]

Let

the price of gummy bears per pound = x

the price of jelly beans per pound = y

$\begin{gathered} 1.8x+0.6y=10.26 \\ 1.2x+1.5y=15.09 \\ 1.2x=15.09-1.5y \\ x=12.575-1.25y \\ \\ 1.8(12.575-1.25y)+0.6y=10.26 \\ 22.635-2.25y+0.6y=10.26 \\ -1.65y=10.26-22.635 \\ -1.65y=-12.375 \\ y=\frac{-12.375}{-1.65} \\ y=7.5 \\ \\ 1.8x+0.6y=10.26 \\ 1.8x+0.6(7.5)=10.26 \\ 1.8x+4.5=10.26 \\ 1.8x=10.26-4.5 \\ 1.8x=5.76 \\ x=\frac{5.76}{1.8} \\ x=3.2 \end{gathered}$

price per pound of gummy bear = $3.2

price per pound of jelly beans = $7.5

5 0

2 years ago

Suppose that a corporation has a market capitalization of $97,000,000,000 with 450M outstanding shares. Calculate the price per

Paul [167]

Suppose that a corporation has a market capitalization of $97,000,000,000 with 450M outstanding shares.

Solution: We are given:

Market Capitalization = $ $97,000,000,000$

Outstanding shares = 450M = $450,000,000$

Therefore,

Price per share $=\frac{Market-capitalization}{Outstanding shares}$

$=\frac{97,000,000,000}{450000000} =215.56$

Therefore, the Price per share is $215.56

6 0

3 years ago

Cookies are on sale! Today each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost

Talja [164]

Ok, let us use "C" as our variable that will equal the normal price.

(C - $.75) 7 = $2.80

Divide both sides of equation by 7
C - $.75 = $2.80 / 7 Add $.75 to both sides of equation

C = $.40 + $.75

C = $1.15

8 0

3 years ago

Read 2 more answers

An athletic director pays $90 for 12 sun visors for the softball team. how much will the athletic director pay to buy 15 more su

satela [25.4K]

An athletic director pays $90 for 12 sun visors for the softball team. The rate per sun visor is equal to $90 / 12 sun visor = $ 7.5 per sun visor. So the athletic director should pay ($ 7.5 per sun visor)*(15 sun visor) = $ 112.5

5 0

4 years ago

Read 2 more answers

PLEASE ACTUALLY HELPPPP I NEDED HELP THIS IS SPANISH BTW

Svetach [21]

Answer:El ponche is a cider jicama is a vegetable

Step-by-step explanation:

5 0

3 years ago