2 years ago

What is the rate of change in the function below? y=2x+7

Mathematics

1 answer:

Mkey [24]2 years ago

3 0

Answer:

Step-by-step explanation:

m is the slope

y=mx+b

y is equation

m is slope (movement)

b is base

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suppose there are three consecutive intergers.if two times the first is added to twice the middle, the results is 69 minus the l

belka [17]

3 consecutive means
x, x+1, x+2
OR
x, x-1, x-2

the equation based on givens and first equation is:

2(x) + 2(x+1) = 69 - (x+2)
4x + 2 = 67 - x
5x = 65
x = 13

so the largest would be x+2 or 15

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4 years ago

A 1.8-ounce jar cinnamon costs $4.05. What is the cost per ounce?

Paha777 [63]

$4.05/1.8 oz= $2.25 per oz

Final answer: $2.25 per oz

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3 years ago

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Natalie has $20 to spend on 5 sandwiches. Can she spend $4.39 on each sandwich? Explain.

uranmaximum [27]

No she can't spend $4.39 for each sandwich because if you divide 20 by 5 your quotient will be 4.

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4 years ago

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1.6/n = 1.2/20<br> What's the correct answer?

natita [175]

Answer:

n = 26 2/3

Step-by-step explanation:

Step 1: Cross-multiply.

$(1.2) * (n) + 1.6*20$
$1.2n =32$

Step 2: Divide both sides by 1.2

$1.2n/1.2 = 32/1.2$
$n = 26\frac{2}{3}$

Therefore, the answer is n = 26 2/3.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

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3 years ago

It costs $3 for children and $7 for adults to attend a school basketball game. If 5000 people attended the game and the total ta

AleksAgata [21]

Answer:

2500 children and 2500 adults

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3 years ago