3 years ago

Organic rice costs twice as much per pound as

Mathematics

1 answer:

Gnesinka [82]3 years ago

4 0

Answer:

OH umm...

Step-by-step explanation:

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Which formula gives the area of a triangle?

Mademuasel [1]

Answer:

C. A=1/2bh

The formula for the area of a triangle is 1/2bh

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3 years ago

Which expression represents"divide the sum of x and 2 by 4"?

labwork [276]

Answer:

Step-by-step explanation:

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3 years ago

A wise man once said, "500 reduced by 4 times my age is 160." What is his age?

babymother [125]

Answer:

165 years old

Step-by-step explanation:

For now let his age be = x

According to the question,

4x - 500 = 160

4x = 160 + 500

4x = 660

x = 660 / 4

x = 165 years old

(He is tooooo wise)

Hope it helps!

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3 0

3 years ago

-1/2 +2=-x+7 how do you figure this out

Feliz [49]

Answer:

x = 5.5

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

$-\frac{1}{2} +2=-x+7$

$-\frac{1}{2} +2= 1.5$

$1.5=-x+7$

-7 -7

$-5.5 = -x$

Divide both sides by -1.

$5.5 = x$

3 0

3 years ago

Diana received 300 votes in the election for student council president. That was 60% of the students who voted in the election.

Helen [10]

Answer:

500 students.

Step-by-step explanation:

300 votes is 60%.

100%-60% is 40%

so 40% voted for the other person.

Work backwards:

x * 0.6=300

0.6x=300

x=300/0.6 which is 500.

500*0.4 is 200.

300+200 is 500.

Hope this helps :) I am terribly sorry if it is wrong or not using the number line.

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3 years ago