3 years ago

What is 280 divide by 30

Mathematics

2 answers:

Ann [662]3 years ago

8 0

280/ 30 is equal to 9.3 repeating. Have a good night!! :)

ivolga24 [154]3 years ago

3 0

The answer is 9.333 repeating.

I hope this helps, please Brainliest me, and have a good day! :D

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Gilda drove 650miles at an average speed of 50 miles per hour.how many miles per hour faster would she have had to drive in orde

zzz [600]

T=650mi(hr/50mi)=13 hr

t-1=12 hr

12=650/(50+v) multiply both sides by 50+v

600+12v=650 subtract 600 from both sides

12v=50 divide both sides by 12

v=25/6 mph

v≈4.17mph

6 0

3 years ago

4 people went to the movies. Each person spent $9.50 on a ticket and had the same amount of money leftover. They originally had

solong [7]

$2.50 was left for each person.

4(9.50) + x = 48

38 + x = 48

subtract 38 on both sides

x = 10

10$ was left in total by all 4 people

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3 years ago

Solve the system of equations using multiplication. 3x – 3y = –3 5x – y = –13 What is the solution of the system?

love history [14]

ANSWER

The solution is

x=-3,y=-2

EXPLANATION

First equation

3x – 3y = –3

Second Equation:

5x – y = –13

Multiply the second equation by 3 to get:

Third equation:

15x-3y=-39

Subtract the first equation from the third equation:

$15x - 3x = - 39 - - 3$

$12x = - 36$

Divide both sides by 12,

$x = \frac{ - 36}{12} = - 3$

Put x=-3 into the first equation:

$3( - 3) - 3y = - 3$

$- 9 - 3y = - 3$

Group like terms,

$- 3y = - 3 + 9$

$- 3y = 6$

$y = - 2$

The solution is

x=-3,y=-2

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3 years ago

Abby's Pie Shop has 20 pies for sale, including 2 peach pies.

Mariulka [41]

Answer:

1/10

Step-by-step explanation:

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3 years ago

What is the value of point G on the number line?

olya-2409 [2.1K]

A) because it is 2/3 past 1

8 0

3 years ago

Read 2 more answers