2 years ago

Subtract. (2y2 + 8y - 9) - (- 6y+ 6)

Mathematics

2 answers:

Zina [86]2 years ago

8 0

Answer:

2y² + 14y - 15

Step-by-step explanation:

(2y² + 8y - 9) - (- 6y + 6)

Remove first parenthesis and distribute second by - 1

= 2y² + 8y - 9 + 6y - 6 ← collect like terms

= 2y² + 14y - 15

noname [10]2 years ago

8 0

Answer:

$2x^2+14y-15$

Step-by-step explanation:

Hope this helps let me know if i got it correct please :(

You might be interested in

I relly need help please please please

madam [21]

Answer:

I think answer is

5.X+11

7 0

2 years ago

How many 3/4 cup servings are in 12 cups of cherries?

AveGali [126]

Answer:

16 serving.

Step-by-step explanation:

Given: 3/4 cup servings.

Now, computing the number of serving in 12 cups of cherries.

Using unitary method to solve.

∴ Number of serving= $total\ cups \times number\ of\ serving\ per\ cup$

Number of serving in one cup is $\frac{4}{3}$

Number of serving in 12 cups = $12\times \frac{4}{3} = 16 \ serving$

Number of serving in 12 cups= $16\ serving$

∴ There are 16 serving is possible in 12 cups of cherries.

8 0

2 years ago

Estimate 73% of 120 <br><br> Thanks if you help!

xxMikexx [17]

Answer:

73/100 (120)

answer:-87.6

3 0

2 years ago

Read 2 more answers

Daniel got in his car at 2:15 P.M. and started driving toward his grandmother's house. After driving for 2 hours and 31 minutes,

Zielflug [23.3K]

2:15+2:31=4:46
4:46+1:16=5:62=6:02
6:02+2:56 =8:56pm or 20:56

7 0

1 year ago

Read 2 more answers

Can some one help me w my math

KiRa [710]

Answer: It would be B

Step-by-step explanation:

;)

7 0

2 years ago