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torisob [31]
3 years ago
11

Solve. 3x = 15 A) x = 4 B) x = 5 C) x = 6 D) x = 12

Mathematics
2 answers:
Harrizon [31]3 years ago
8 0

Answer:

B

Step-by-step explanation:

3x=15

Divide both sides by 3 to isolate the x variable.

x=15/3=5

Neko [114]3 years ago
3 0

Answer:

5

Step-by-step explanation:

Given 3x = 15, solve for x.

To do this, divide both sides of the equation by 3, returning

x = 5.

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8x-5y= 14<br> – 5х+бу = -3
podryga [215]

Answer:

y= 34/23

x=  123/46

Step-by-step explanation:

Solve for x

8x-5y= 14

x= 14/8 +5/8y

Sub x into second equation

– 5х+бу = -3

-5(14/8 +5/8y) + 6y= -3

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y= 34/23

Sub y into any equation and solve for x

8x=483/23

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4 0
3 years ago
What value is equivalent to 2 × 3 + 4 − 6^2?<br> A) -26<br> B) -22<br> C) -2<br> D) 10
Yuliya22 [10]

Answer:

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Step-by-step explanation:

2 × 3 + 4 − 6^2

PEMDAS

exponents are first in this equation

2 × 3 + 4 − 36

Then multiply

6 +4 -36

Then add and subtract from left to right

10-36

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3 years ago
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4vir4ik [10]
Two consecutive integers are 17+18 
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4 years ago
Given a bag of 20 marbles containing 8 green, 4 red, 2 blue, and 6 yellow, of a person picks out a single marble from the bag wi
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I have a party sub that 3/4 yard long. I will cut it into smaller sandwiches that are 1/12 yard long. how many smaller sandwiche
Lena [83]

Answer:

9

Step-by-step explanation:

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this calls for division

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"flip & switch"

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