3 years ago

What is the first step needed to solve (3/4)x-3=-18 ?

Mathematics

1 answer:

inn [45]3 years ago

3 0

First step is Add 3 to both sides
hope it helps

You might be interested in

A. 3/19 B. 4/19 C. 1/5 D. 5/19

DanielleElmas [232]

$P(B|A)=\dfrac{P(A \cap B)}{P(A)}\\\\ |\Omega|=20\cdot19=380\\ |A|=5\cdot19=95\\ |A\cap B|=5\cdot4=20\\\\ P(A)=\dfrac{95}{380}=\dfrac{1}{4}\\ P(A \cap B)=\dfrac{20}{380}=\dfrac{1}{19}\\\\ P(B|A)=\dfrac{\dfrac{1}{19}}{\dfrac{1}{4}}=\dfrac{1}{19}\cdot4=\dfrac{4}{19}\Rightarrow B$

4 0

4 years ago

Select ALL the equations that have the same solution as the equation 3x - 12 = 24?

In-s [12.5K]

Answer:

Step-by-step explanation:

8 0

3 years ago

MATH - 9/B=21/14 WHAT IS B

Mars2501 [29]

Answer:

b=6

Step-by-step explanation:

9/b=21/14

9/b=3/2

9=3/2b

9=3b/2

9×2=3b

18=3b

18/3=b

6=b

b=6

6 0

3 years ago

Read 2 more answers

This is my question paper please give me answer how much you all can please

tatuchka [14]

The question isnot clear
Please clarify the question

3 0

3 years ago

Read 2 more answers

In a certain Algebra 2 class of 23 students, 11 of them play basketball and 13 of them play baseball. There are 8 students who p

Artemon [7]

Answer:

9/23

Step-by-step explanation:

Of the 23 students, 9 play both baseball and basketball. The probability of choosing one of those is 9/23.

___

Let A represent basketball, and B represent baseball. Then ...

P(A or B) = P(A) +P(B) -P(A and B)

Since 8 students play neither sport, we have ...

1 -8/23 = 11/23 +13/23 -P(A and B)

15/23 = 24/23 -P(A and B)

P(A and B) = (24 -15)/23

P(A and B) = 9/23

7 0

3 years ago