2 years ago

Subtract 11b^2 - 46 + 7 from b^2 + 86 - 9.

1 answer:

Alina [70]2 years ago

6 0

Answer:

(b^2 + 8b - 9) - (11b^2 + 4b -7)

b^2 + 8b - 9 - 11b^2 - 4b + 7

- 10b^2 + 12b -16

Step-by-step explanation:

You might be interested in

Masja [62]

649373837 okay good well i hoped that work for u

6 0

3 years ago

mafiozo [28]

The answer is A hope this helped

3 0

3 years ago

Vitek1552 [10]

Answer:

Step-by-step explanation:

Caitlin buys twice as many apples as oranges.

$2a=o$

Apples cost 0.25 and Oranges cost 0.30, we have a maximum of 5 to spend.

$5-2a(0.30)-0.25a=0$

$5=2a(0.30)-0.25a\\5=0.6a-0.25a\\5=0.35a\\a=14$

3 0

3 years ago

Mama L [17]

Answer:

Step-by-step explanation:

3 0

3 years ago

Marizza181 [45]

PROBLEM 9:
0.25
PROBLEM 8:
3/14
PROBLEM 7:
1 1/12 or 13/12

5 0

2 years ago