3 years ago

Help me plz quickly plz I beg you

1 answer:

NARA [144]3 years ago

3 0

Answer:

true

false

true

false

true

false

true

You might be interested in

kipiarov [429]

It is -7/2 when the variables are substituted

3 0

3 years ago

Leviafan [203]

Factor
fg-5g+4f-20
g(f-5)+4(f-5)
now we factor out the (f-5) in both terms
(f-5)(g+4) is the factored out form

7 0

3 years ago

Zarrin [17]

15 dollars left each month

3 0

4 years ago

Alika [10]

Point slope formula is what to believe

3 0

3 years ago

Nuetrik [128]

Answer:

40 quarts.

Step-by-step explanation:

Let x =quarts of the 50% solution

so, according to the question

the typical mixture equivalent equation will be like this

$.50x + .20(20) = .40(x+20)\\.50x + 4 = .40x + 8\\.50x - .40x = 8 - 4\\.10x = 4\\x = 4/.10 \\x = 40$

so the answer will be 40 quarts of 50% solution should be added.

5 0

3 years ago