3 years ago

What is -18x + 9x – 21 + 3 = -99

Mathematics

2 answers:

makkiz [27]3 years ago

6 0

-9x-18
Hope this helps

Igoryamba3 years ago

5 0

Answer:

X = 9

Step-by-step explanation:

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Grant simplified the expression 1.5(-3.2 + 2.5) His work is shown below explain the error in grants work

nata0808 [166]

Answer: (i think there was supposed to be a photo attached but ???)

-1.05

Step-by-step explanation:

1.5(-3.2 + 2.5)

1.5 x -3.2 = -4.8

1.5 x 2.5 = 3.75

(-4.8 + 3.75)

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3 years ago

Maria buys 2 dozen pens at $7.20 a dozen. she then sells the pens at 80c each. calculate her profit

Luda [366]

Her profit is $4.80 :)

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3 years ago

6(h - 6k+7) distributive property

iVinArrow [24]

Answer: 6h-36k+42

Step-by-step explanation:

6(h - 6k+7)

First, start by doing 6 times h

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Lastly, 6 times 7.

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2 years ago

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nydimaria [60]

Answer:

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Step-by-step explanation:

Given

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4 years ago

If a bag of potatoes weighs 5.6 pounds how much does 0.7 bag of potatoes weigh

Georgia [21]

Answer:

its 8

Step-by-step explanation:

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3 years ago

Read 2 more answers