2 years ago

Solve 3c − 5f = 55 for f. Show your work.

Mathematics

1 answer:

gtnhenbr [62]2 years ago

6 0

Use photo math its a app

You might be interested in

PLEASE HELP THESE ARE MULTI STEP EQUATIONS!!!!!!!!!

dusya [7]

Answer:

1.-3

2.4

3.3

4. -4

5. -4

6.3

7. -19/9

8. -3

9.0

10. -2

Step-by-step explanation:

7 0

2 years ago

Complete the following statement. A fraction in lowest terms is in its __________________________________

pantera1 [17]

Answer:

Reduced form

Step-by-step explanation:

Hope this helps!

7 0

2 years ago

For what value of x does 3^4x=27^x-3? a. –9 b. –3 c. 3 d. 9

Irina18 [472]

$\bf 3^{4x}=27^{x-3}\implies 3^{4x}=(3^3)^{x-3}\stackrel{~\hfill \textit{same base, the exponents must also be the same}}{\implies 3^{4x}=3^{3(x-3)}\implies 3^{4x}=3^{3x-9}\qquad } \\\\\\ 4x=3x-9\implies x=-9$

5 0

3 years ago

A string quartet finds that when they play for donations they earn between $25 and $40 per hour. If they play for 3 hours and di

7nadin3 [17]

Answer:

Option d.$18 to $30

Step-by-step explanation:

we know that

The quartet earn between $25 and $40 per hour.

If they play for 3 hours

then

($25*3)=$75

($40*3)=$120

the quartet will earn between $75 and $120

Divide the money equally between the four members

$75/4=$18.75

$120/4=$30

therefore

Each member can make between $18.75 and $30

5 0

3 years ago

Josh currently bench presses 150lbs. He increases that amount by 10% a month for 3 months. About how much can he bench press now

Jlenok [28]

195 lbs.
150✖️.10=15
15✖️3=45
150+45=195

5 0

2 years ago