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2 years ago

13

Apply properties of operations to write an equivalent expression. t+t+t+t

1 answer:

klemol [59]2 years ago

3 0

Answer:

4t

Step-by-step explanation:

combine like terms you are adding 4 t's

4t

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Lynna [10]

Answer:

$\boxed{\sf d. \ \frac{a}{b} = \frac{10}{7}}$

Step-by-step explanation:

$\sf \implies \dfrac{a - b}{b} = \dfrac{3}{7} \\ \\ \sf \implies \frac{a}{b} - \frac{b}{b} = \frac{3}{7} \\ \\ \sf \implies \frac{a}{b} - 1 = \frac{3}{7} \\ \\ \sf \implies \frac{a}{b} - 1 + 1 = \frac{3}{7} + 1 \\ \\ \sf \implies \frac{a}{b} = \frac{3}{7} + 1 \\ \\ \sf \implies \frac{a}{b} = \frac{3}{7} + \frac{7}{7} \\ \\ \sf \implies \frac{a}{b} = \frac{3 + 7}{7} \\ \\ \sf \implies \frac{a}{b} = \frac{10}{7}$

6 0

3 years ago

Read 2 more answers

Mari spends $6 on cheese for a party she also plans to buy b boxes of crackers that cost $3 per box

PSYCHO15rus [73]

Answer:

The answer is 6+3b<or equal to 15

Step-by-step explanation:

3 0

2 years ago

How to solve 24.31÷2.6

Maru [420]

Answer:

9.35

Step-by-step explanation:

24.31 divided by 2.6 = 9.35

6 0

3 years ago

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3 octagons 4 Pentagons 2 trapezoids how many sides are on the shapes altogether

klio [65]

Answer:

52 Sides

Step-by-step explanation:

Octagons have 8 sides so 3 x 8 = 24

Pentagons have 5 sides so 4 x 5 = 20

Trapezoids have 4 sides so 2 x 4 = 8

Add it all up and it equals 52 sides in total

8 0

3 years ago

What number is 35% of 80?

Wittaler [7]

What number is 35% of 80?

35/80

35 ÷ 80 = <span>0.4375

</span>0.4375 × 100 = <span>43.75
</span><span>43.75%
</span>
43.75% is 35% of 80.

4 0

3 years ago