3 years ago

Someone please help

Mathematics

1 answer:

joja [24]3 years ago

5 0

D is the right answer!

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Doris made 80 cookies this week. She baked 4 less than three times the total she made last week. Which equation, when solved for

sertanlavr [38]

Answer:

The equation is $3x-4=80$

The value of x is 28 cookies

Step-by-step explanation:

Let

x ----> the number of cookies she baked last week

we know that

The number of cookies she baked last week multiplied by 3 minus 4 must be equal to 80 cookies

The linear equation that represent this situation is

$3x-4=80$

solve for x

$3x=80+4\\3x=84\\x=28\ cookies$

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3 years ago

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Bogdan [553]

Answer:

5398

Step-by-step explanation:

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5513-115

5398

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3 years ago

What breaking weight would you predict for a bridge 2.5 layers thick ?

seropon [69]

The correct answer is 15 because if you make a graph you find 2.5 then go up to 15 because the graph would be linear

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3 years ago

Sketch the curve y=x(x-2)^3 showing any stationary points and points of inflection

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Bill rented a truck for one day.There was a base fee of $15.95,and there was a additional charge of 92 cents for each mile drive

denpristay [2]

Answer:

271 miles

Step-by-step explanation:

15.95+0.92 x=265.27

0.92 x=265.27-15.95

.92 x=249.32

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