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2 years ago

5

To make 1 batch of vegetable soup, Sam needs 16 ounces of water and 8 ounces of vegetables. How does the amount of water compare

to the amount of vegetables?

1 answer:

BARSIC [14]2 years ago

4 0

The amount of water is double in comparison to the amount of vegetables.

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In a class of 20 students, 9 are female and 15 have an A in the class. There are 2 students who are male and do not have an A in

Y_Kistochka [10]

Answer:

3/5

Step-by-step explanation:

9/15=3/5

since 15 had an a you divide the girls over the people who had an A

3 0

3 years ago

When Klorina swims with the current, she swims 10 km in 2 h. Against the current, she can swim only 8 km in the same time. How f

nasty-shy [4]

Answer:

Klorina's rate in still water is 4.5 km/h

Current's rate is 0.5 km/h

Step-by-step explanation:

Let

x km/h = Klorina's rate in still water

y km/h = current's rate

<u>With the current (current helps):</u>

Distance = 10 km

Time = 2 hours

Rate = x + y km/h

$10=2(x+y)$

<u>Against the current:</u>

Distance = 8 km

Time = 2 hours

Rate = x - y km/h

$8=2(x-y)$

Divide both equations by 2:

$x+y=5\\ \\x-y=4$

Add these equations:

$x+y+x-y=5+4\\ \\2x=9\\ \\x=4.5\ km/h$

Subtract these two equations:

$(x+y)-(x-y)=5-4\\ \\x+y-x+y=1\\ \\2y=1\\ \\y=0.5\ km/h$

4 0

2 years ago

On friday morning, the tempurature dropped 2 degrees per hour for 4 hours. Write and solve and equation to find the total number

sukhopar [10]

Minus 2 degrees every hour
there are 4 hours
d=degrees dropped
- 2 x 4 = d

4 0

3 years ago

Read 2 more answers

A real estate agent earned $7200 commission on a property sale of $240,000. What is her rate of commission?

cluponka [151]

The real estate agent has a commission rate of 33.3%

if youy divide 240000 by 7200 then you would get 33.33333333

which would mean she has a (1/3) commission rate. hope this helps you out!

8 0

3 years ago

The sum of 2a and 3b

slava [35]

The sum of 2a and 3b:

2a + 3b

7 0

2 years ago