3 years ago

(3x2 + 2x + 7x3) + (10x2 + 6x + 9)

Mathematics

2 answers:

Vesnalui [34]3 years ago

7 0

The answer to this question is letter B

erica [24]3 years ago

3 0

Answer: A

Step-by-step explanation:

You might be interested in

Can someone help me plz

koban [17]

inaccurate

3 less than would be x-3, but 3-x would be 3 more

6 0

3 years ago

Find the value of x and y.

Daniel [21]

Good day ~_~ /////////////

6 0

3 years ago

The original sale price of an item at markdowns is $110.95. You have an additional 20% off coupon for markdowns for purchases to

IRINA_888 [86]

Answer:

$22.19

Step-by-step explanation:

20% off the original price = $110.95 - (20% x $110.95)

20% x $110.95 = $22.19

$110.95 - $22.19 = $88.76

difference = $110.95 - $88.76 = $22.19

5 0

3 years ago

Read 2 more answers

Help with this math problem, please!!

VMariaS [17]

Answer:

Step-by-step explanation:

that is hard

3 0

3 years ago

(3/1/2 - 9/3/4) / (-2.5)=

Alex73 [517]

<h3>Answer :</h3>

$\: \: \:$

$= \rm \large \frac{3 \frac{1}{2} - 9 \frac{3}{4} }{ - 2.5}$

$\: \:$

$= \rm \large \frac{ \frac{7}{2} - 9 \frac{3}{4} }{ - 2.5}$

$\: \:$

$= \rm \large \: \frac{ \frac{7}{2} - \frac{39}{4} }{ - 2.5}$

$\: \:$

$= \rm \large \: \frac{ \frac{25}{4} }{ - 2.5}$

$\: \: \:$

$= \rm \large \: \frac{5}{2}$

$\: \: \:$

6 0

3 years ago