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3 years ago

Use commutative property to write an equivalent expression

Mathematics

1 answer:

Doss [256]3 years ago

4 0

Commutative property (when dealing with addition) means that you can change the order of the terms without changing the sum, so you could write

y + 3x

hope this helps :)

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Inequalities <br><img src="https://tex.z-dn.net/?f=%20-%205%20%5Ctimes%20%20%2B%202%20%5Cgeqslant%20%20-%2048" id="TexFormula1"

Andrej [43]

$\bf -5x+2\geqslant -48\implies -5x \geqslant -50\implies \stackrel{\textit{now, we're dividing by -5}}{\cfrac{-5x}{-5}\stackrel{\stackrel{\downarrow }{\frac{}{}}}{\leqslant}\cfrac{-50}{-5}}\implies x\leqslant 10$

5 0

3 years ago

PLEASE HELP

sukhopar [10]

Answer:

Step-by-step explanation:

14x - 3x + 11 = -22

-11 -11

14x - 3x = -33

11x = -33

/11 /11

x = -3

6 0

3 years ago

Read 2 more answers

What are the types of angles

umka21 [38]

Answer:

Straight, Obtuse, Right, Acute

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

For two days, your boss decides to double the amount you make if on day 1, you make $70 dollars and on day 2, you make$80 dollar

Hoochie [10]

Answer:

300

Step-by-step explanation:

Day 1: $70

Day 2: $80

Total commission = day 1 × 2 + day 2 × 2

= 70 × 2 + 80×2

= 140 + 160

= 300

Total commission = 2(day 1 + days 2)

= 2(70 + 80)

= 2(150)

x = 300

6 0

2 years ago

you have a piece of yarn that is 12 1/2 ft long. You need to cut it into strips that are 1 1/4 ft long. how many strips will you

zysi [14]

Answer:

Step-by-step explanation:

12.5/10=1.25.

12.5/8=1.56

12.5/12=1.04

12.5/6=2.08

it's important to know what 1/2 is, 1/3 is, 1/4 is and 1/5 it's also important to know things like 2/2, 2/3, 3/3, 2/4, 3/4, 4/4, 2/5, 3/5, 4/5, and 5/5. You don't need this until 8th grade though. But get on it if you can. Ask your parents or teacher.

5 0

2 years ago