3 years ago

Ted has some red blocks and some green blocks.

1 answer:

3 0

A red block is 2 ounces and a green block is 4. This would make the answer 6 for the total weight of one of each block.

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audrey has $120 to spend on a tennis racket and lessons. the racket costs $45 and the lessons cost $15 per hour. Write an equati

Reptile [31]

Answer:

(120-45)÷15h

Step-by-step explanation:

6 0

3 years ago

Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him e

sammy [17]

Answer:

0.56 m/s

Step-by-step explanation:

The average speed of a body tells how fast is the body moving; it is calculated as:

$v=\frac{d}{t}$

where

d is the distance covered

t is the time elapsed

In this problem, we don't know the distance covered by Ben. Therefore, we will assume that it is 1 km:

d = 1 km = 1000 m

The time elapsed to cover this distance is:

$t=30 min \cdot 60 =1800 s$

Therefore, Ben's average speed is:

$v=\frac{1000}{1800}=0.56 m/s$

3 0

3 years ago

I need to find the unit rate for all three of these, if anyone could help me that’d be great! I’ll even mark as brainliest!!

Hunter-Best [27]

Answer:

5b: 14 feet per second

4: 25 students per classroom

5a: 1 Cups of flour per Cups of sugar

Step-by-step explanation:

help this helps

7 0

3 years ago

Please I need help solving for the x.

adoni [48]

$\bf f=\cfrac{d+5x}{6}\implies 6f=d+5x\implies 6f-d=5x\implies \cfrac{6f-d}{5}=x$

5 0

4 years ago

If 2/3 of N is 4, then 1/2 of N is

balu736 [363]

1/2 of it would be 6.

3 0

3 years ago

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