Ask question

Ask question

All categories

3 years ago

14

5(1+4r)- 8(4-r) simplify

2 answers:

kolezko [41]3 years ago

8 0

Answer: =28r−27

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

3 0

Answer:

= 25r - 32-r

Step-by-step explanation:

5(1+4r)-8(4-r)

= 5 x 5r - 32-r

= 25r - 32-r

If r was 2, (example),

= 25 x 2 - 32 - 2

= 50 - 30

= 20

You might be interested in

Solve the inequality 2n – 1 < 39

MatroZZZ [7]

Answer:

n < 20

Step-by-step explanation:

2n – 1 < 39

Add 1 to each side

2n – 1+1 < 39+1

2n < 40

Divide each side by 2

2n/2 < 40/2

n < 20

3 0

2 years ago

HELLLLLLLLLLLLLPPPPPPPPPP

Vilka [71]

second one is correct

mark me brainlist

7 0

3 years ago

Strawberries at the farmer’s market are packaged in baskets weighing between 3 and 4 pounds. Each basket costs $2.50. Faiz spent

sammy [17]

12 to 16 pounds Im not very good at math but I hope this helps

7 0

3 years ago

What is the value of a in the equation −14a−5=−12?

-BARSIC- [3]

-14a-5=-12
+5 +5
-14a=-7
Divide -7 by -14a
a=2

7 0

2 years ago

If 5x = 30 then x is equal to

max2010maxim [7]

Answer:

6

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers