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2 years ago

2r + 3s = 14 2( )+ 3s = 14 +3s = 14 3s= S =

Mathematics

1 answer:

Soloha48 [4]2 years ago

5 0

Answer:

Step-by-step explanation:

3s=14-2

3s=12

3s/3=12/3

s=4

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Solve and find x 3x+2/4x+1=5x+1/3x+2

horrorfan [7]

Step-by-step explanation:

$3x + \frac{2}{4} x + 1 = 5x + \frac{1}{3} x + 2 \\ 1.833 x+ 1 = 0 \\ 1.833x = - 1 \\ x = 0.545$

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2 years ago

Two cars are 50 miles apart and driving towards each other. One car is driving at a speed of 30 miles per hour and the other car

ale4655 [162]

Answer:

40 minutes

Step-by-step explanation:

30x+45x=50

75x=50

x=.6667 hours or 40 minutes

check:

30 mph for 40 minutes=20 miles

45 mph for 40 minutes=30 miles

total=50 miles

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3 years ago

Find the correct plugged in formula for each figure.

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

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2 years ago

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Vikentia [17]

Answer:

Step-by-step explanation:

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3 years ago

What is the value of x

WITCHER [35]

Answer:

x =68

Step-by-step explanation:

The sum of the angles of a triangle are 180

37+75+x = 180

Combine like terms

112+x = 180

Subtract 112 from each side

112+x-112=180-112

x =68

6 0

3 years ago