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bearhunter [10]
2 years ago
13

SOLVE ASAP WITH EXPLANATION PLS

Mathematics
2 answers:
Pavel [41]2 years ago
7 0

Answer:

3/4x - 1

Step-by-step explanation:

Fudgin [204]2 years ago
4 0

Answer:

  • 3x/4 - 1

Step-by-step Solution:

  • (2x/4 + 3) + (x/4 - 4)
  • => 2x/4 + 3 + x/4 - 4
  • => 3x/4 - 1

Hence, Option B is correct.

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Line QR goes through points Q(0,1) and R(2,7). which equation represents line QR
vodka [1.7K]
M= (7-1)/(2-0)=3
y=3x + c
plug in Q 
1= 3 x 0 +c
=> c =-2
=> the equation represents line QR is y=3x -2
3 0
4 years ago
Read 2 more answers
Estimated unit rate of 74.75 and 5 gal
erma4kov [3.2K]
The answer is 15 to 1
7 0
3 years ago
When two dice are rolled, what is the probability the two numbers will have a sum of 10
AlekseyPX

Answer:

The correct answer is option C.  1/12

Step-by-step explanation:

It is given that, two dies are rolled.

The outcomes of tossing two dies are,

(1,1), (1,2), (1,3), (1,4), (15), (1,6)

----- -------- ------ ------ ----- ----

(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)

Number of possible outcomes = 36

<u>To find the probability</u>

The possible outcomes are getting sum 10 which are,

(4,6), (5, 5) and (6,4)

Number of possible outcomes = 3

Therefore probability of getting sum 10 = 3/36 = 1/12

The correct answer is option C.  1/12

5 0
4 years ago
Read 2 more answers
Solve the following equation. 7(x - 2) = 3(x + 4)
scoray [572]

Answer:

x = 6.5

Step-by-step explanation:

You have to apply the distributive property of multiplication:

7(x-2) = 3(x+4)

7x - 14 = 3x + 12

7x - 3x = 12 + 14

4x = 26

x = 6.5

8 0
3 years ago
Read 2 more answers
2) 13 years back my mother age was thrice my age and 2 years back she was twice my age then find a) The present age of my mother
vova2212 [387]

Answer:

age of the Father is 46 and age of the son is 24

Step-by-step explanation:

13 years ago x was thrice y's age, or

(x - 13) = 3(y - 13); or

x - 3y = -26

2 years ago, x was twice y's age, or

(x - 2) = 2 (y - 2); or

x - 2y = -2

Subtracting equation 1 from 2:

x - 2y - (x - 3y) = -2 - (-26)

or y = 24

3 0
2 years ago
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