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BARSIC [14]
3 years ago
10

What’s the answer to this equation : HELP ASAP

Mathematics
1 answer:
RSB [31]3 years ago
7 0
2/3 x - 1/5 x = x - 1

Change the fractions to have the same denominators:

10/15 x - 3/15 x = 15/15 x - 1

Simplify the left side of the equation:

7/15 x = 15/15x - 1

Get everything to the right side of the equation:

0 = 8/15 x - 1

Move the (1) to the left side:

1 = 8/15x

Multiply 15 to both sides:

15 = 8x

Divide both sides by 8

15/8 = x

Answer is x=8/15
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uysha [10]

Answer:

Step-by-step explanation:

1.2m = 120 cm

2.16 m = 216cm

120×216 =25920cm

2) 10×18 = 180

25920/180= 144

√144 = 12

8 0
2 years ago
A bag of marbpes contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marbpe. What is the probability of reachi
klio [65]

Answer:

1/6 or 1.6666666

Step-by-step explanation:

12 marbles, 2 yellow

12/2= 6

1/6

5 0
2 years ago
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Is that right? <br><br> If not please help me out.
Alex73 [517]

Answer:

Yeah.it is right

Step-by-step explanation:

7 0
3 years ago
Kevin’s bill at a restaurant was $26.51. He left a 15% tip. About how much tip did Kevin leave?
Rzqust [24]

about $4

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7 0
3 years ago
Read 2 more answers
Part 1:
Gnom [1K]
P = 2(L + W)
L = 4/3W

P = 2(4/3W + W) <=== part 1 is D

when P = 28
28 = 2(4/3W + W)
28/2 = 4/3W + 3/3W
14 = 7/3W
14 / (7/3) = W
14 * 3/7 = W
42/7 = W
6 = W....width is 6 inches

L = 4/3W
L = 4/3(6)
L = 24/3
L = 8....length is 8 inches

A = L * W
A = 8 * 6
A = 48 in^2 <==== part 2

7 0
3 years ago
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