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Makovka662 [10]

3 years ago

10

Donations to an annual fundraiser are 15% greater than last year. Last year, donations were greater 10% than the year before. Th

e amount raised this year is $10,120. How much were raised 2 years ago?

1 answer:

jasenka [17]3 years ago

5 0

Here I try to help you. Hope you understand it.

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Can you please help me

Iteru [2.4K]

Answer:

the answer is 320

Step-by-step explanation:

144 divided by 0.45 equals 320

and for checking my answer 320 times 0.45 equals 144

so 320 is your answer i hope this helps

6 0

3 years ago

Read 2 more answers

Evaluate 12x−3y12x−3y when x=−14x=−14 and y=3y=3.

Harrizon [31]

Well the first problem that i solve is you have to move 12 it will give you
-3y power 12 - 3y + 12

6 0

3 years ago

If y=6 when x=2 over 3 find x when y=12

AlexFokin [52]

Answer:

4/3 or 1 1/3

Step-by-step explanation:

So if y = 6, when x = 2/3. Then, x would equal 1 and 1/3, because 12 is twice the amount of 6, so you'd also multiply 2/3 by 2.

(To multiply a whole number by a fraction, first multiply the whole number by the numerator and then divide that by the denominator. For example: 2 × 2 = 4, since you can't really divide 4 by 3 it would stay as is, but you can turn it to a mixed number. 4/3 is the same as 1 whole and an extra 1/3, or in other words 1 1/3).

Hope this helped :)

6 0

2 years ago

Figure JKLM is a rectangle, so mKJM = mKLM = 90° and KJC MLC.

andrey2020 [161]

Answer:

Angles that are congruent are complementary to the same angle

Step-by-step explanation:

see that attached figure to better understand the problem

we know that

Two angles are complementary if their sum is equal to $90\°$

$m$

$m$ -----> equation A

$m$

so

$m$ -----> equation B

$m$

so

$m$ -----> equation C

Substitute equation A in equation C

So

$m$

That means------> angles ∠KLC and ∠KJC------> are complementary angles

therefore

the answer is

Angles that are congruent are complementary to the same angle

5 0

3 years ago

Read 2 more answers

Solve the system. x+y=5 -2x+4y=8<br> A. (1,4)<br> B. (5,1)<br> C. (2,3) <br> D. (5,1)

aksik [14]

The answer is c
2 + 3 = 5

-2 (2) + 4 (3) = 8
-4 + 12 = 8

7 0

3 years ago