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trapecia [35]
3 years ago
7

two cars start from the same place traveling in opposite directions the first car travels 10 miles per hour faster than the seco

nd car in 3 hours the cars are 270 miles apart what is the rate of the second car
Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0
They can go 9 more miles per hour
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Solve. 3(x-6)-2(2x+3)=14
coldgirl [10]

Answer:

x=-38

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x−6)−2(2x+3)=14

(3)(x)+(3)(−6)+(−2)(2x)+(−2)(3)=14(Distribute)

3x+−18+−4x+−6=14

(3x+−4x)+(−18+−6)=14(Combine Like Terms)

−x+−24=14

−x−24=14

Step 2: Add 24 to both sides.

−x−24+24=14+24

−x=38

Step 3: Divide both sides by -1.

−x

−1

=

38

−1

x=−38

5 0
3 years ago
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faust18 [17]

Answer:

if its 16 then its 24

Step-by-step explanation:

6 0
3 years ago
Step by step how to solve 4x+2=5(x+10)​
Shalnov [3]

Answer:

x = -48

Step-by-step explanation:

4x + 2 = 5(x + 10)

expand the 5(x+10)

4x + 2 = 5x + 50

-2 both sides

4x + 2 - 2 = 5x + 50 - 2

simplify

4x = 5x + 48

-5x both sides

4x - 5x = 5x + 48 - 5x

simplify

-x = 48

÷ (-1) both sides

-x ÷ (-1) = 48 ÷ (-1)

simplify

x = -48

The answer is x = -48.

8 0
3 years ago
Alex spent 25% of his money on a sport drink .then he spent 25% of the remaining money on a trial mix .he had 9$ dollar left .ho
Sergeeva-Olga [200]
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5 0
4 years ago
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Find the surface area of the cylinder.
Novosadov [1.4K]

I hope this helps you

4 0
3 years ago
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