2 years ago

2.) Combine like terms and simplify the expression: 2x + 5y+ 7x Your answer

Mathematics

1 answer:

SashulF [63]2 years ago

5 0

Answer:

9x + 5y

Step-by-step explanation:

Here, in 2x + 5y+ 7x, the 'like terms' are 2x and 7x, and the sum of these terms is 9x. Thus, 2x + 5y+ 7x becomes 9x + 5y.

You might be interested in

Which trig functions are positive for angles terminating in quadrant IV

beks73 [17]

Cosine functions are positive in quadrant 4

Here is a helpful mnemonic All Students Take Calculus (might be helpful in the future)

4 0

2 years ago

The temperature in one northern city was -12°F and in a southern city was 57°F. How much warmer

lara [203]

Answer

69°F

Because

12+57=69

3 0

2 years ago

An employee at a homemade wooden toy store earned $860 over the past week. The employee needs to pay 14% for Federal Income Tax

Sindrei [870]

Answer:
$713.8

Explanation:
14%of 860 = 120.4

3% of 860 = 25.8

so, subtract the sum of the above 2 values from 860.

860 - (120.4+25.8) = 860-146.2 = 713.8

Hope this helps

4 0

3 years ago

Read 2 more answers

How do I solve this <br> 1-2

zepelin [54]

Answer:

1. 1.

2. 62.

Use PEMDAS.

6 0

2 years ago

Read 2 more answers

Dianna made several cakes yesterday. Each cake required 2 2/3 cups of flour. All together, she used 13 1/3 cups of flour. How ma

riadik2000 [5.3K]

Answer:

5 cakes

Step-by-step explanation:

13 1/3 ÷ 2 2/3

40/3 x 3/8

= 5 cakes

3 0

2 years ago