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miss Akunina [59]
3 years ago
15

What’s 10x-6y+3x-7x+9y

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0
6x+3y should be the answer
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A gallon is 128oz. An airplane can carry 1,445 gallons of fuel. Write the number of ounces of fuel the plane can carry.
BARSIC [14]

Answer:

184960

Step-by-step explanation:

1445 x 128 = 184960

3 0
3 years ago
I honestly don't know how to complete this problem. Please help may you include the steps also.
Arisa [49]
Answer is B............
5 0
4 years ago
Joey has a pool in his backyard and he wants to build a fence around the entire area joeys backyard is 12 meters wide and 14 met
Paul [167]
One side of the back yard is usually the back side of the house. 
But we won't worry about that ... we'll just go ahead and fence all
four sides, like you seem to have said.

Any rectangle has two sides that are the length and two sides that are the width.
So the distance around the back yard is

           (14 + 14)  +  (12 + 12)  =   52 meters.

          (That's called the "perimeter" of the yard.)

If every meter of fence costs $9.00 , then  52 meters of fence will cost

                  (52) times ($9.00)  =   $468 .                  plus tax. 
5 0
3 years ago
An item was originally priced at $6, but you used a coupon and bought it for $4.80. What percent was the coupon you used?
Luden [163]

Answer:

You used 80% I think :)

Step-by-step explanation:

8 0
3 years ago
Which value for x makes the sentence true? 1/40 + x = 1/8
Jobisdone [24]

Answer:

x = 1/10

Step-by-step explanation:

1/40 + x = 1/8

Subtract 1/40 from each side

1/40-1/40 + x = 1/8-1/40

x = 1/8 - 1/40

Get a common denominator

x = 1/8 *5/5 - 1/40

x = 5/40 - 1/40

x = 4/40

Simplify

x = 1/10

3 0
4 years ago
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