3 years ago

Given that

Mathematics

2 answers:

Sladkaya [172]3 years ago

8 0

Answer:

x=2

Step-by-step explanation:

8(x)-5(y)=24

8(x)-5(8)

5(8)= 40

8(x)-40=24

40-24=16

16/8=2

x=2

Mariana [72]3 years ago

7 0

Answer:

x=8

Step-by-step explanation:

8x-5y=24

Plug in y

8x-40=24

8x=64

x=8

You might be interested in

What is the expanded form of 1,693,222,527? A. 1,000,000,000 + 600,000,000 + 90,000,000 + 3,000,000 + 220,000 + 20,000 + 2,000 +

Daniel [21]

Answer:

Step-by-step explanation:

4 0

3 years ago

To which set or sets does the number -18 belong

Feliz [49]

Answer:

-18 belongs to the set of integers.

Step-by-step explanation:

The set of Integers is {......... -3, -2, -1 , 0, 1,2,3........}.

This set consists of 0, the whole numbers (positive) and their opposite negative numbers.

I hope this helps.

4 0

3 years ago

Sabina has for $40 she paid d dollars for lunch and 0.5d dollars for a snack . Which expression represents the amount of money S

rewona [7]

40- ( d+0.5) = the money she has left

6 0

3 years ago

Zelina scored 10% higher on her second quiz than on her first quiz. On her third quiz, Zelina scored 20% higher than on her seco

pishuonlain [190]

Answer:

30%

Step-by-step explanation:

you just add 10% and 20%

Hope it helps c:

3 0

3 years ago

Pamela’s age is three times jiri’s age the sum their ages is 40.what is jiri age

Lina20 [59]

Answer:

<h2>Jiri is 10 years old.</h2>

Step-by-step explanation:

$J-\text{Jiri's a}\text{ge}\\3J-\text{Pamela's a}\text{ge}\\40-\text{the sum their ages}\\\\\bold{EQUATION:}\\\\J+3J=40\\4J=40\qquad\text{divide both sides by 4}\\J=10$

5 0

3 years ago