Write a fact with the same sum as 7+5

Mathematics

1 answer:

IrinaK [193]3 years ago

7 0

5+7 because i switched it and yeah...

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A package of 50 blank CDs costs $25 however the store has run out of 50-packages. the manager agrees to sell your packages of 12

frosja888 [35]

Answer:

Step-by-step explanation:

$25 divided by 50 = 50 cents a CD

50 cents = 0.5

Now do,

$12 x 0.5 = $6

8 0

3 years ago

What is the solution to the equation A/2= -5

murzikaleks [220]

Answer:

A = -10

Step-by-step explanation:

A/2 = -5

Multiply both sides by the denominator of the fraction

We have A/2 x2 = -5 x 2

A = -10

3 0

3 years ago

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In triangle NOP, Np is extended through Point P to Point Q, m < NOP =(x+17) degrees, m< PNO =(2x-4) degrees, and m< OPQ

Zigmanuir [339]

To find the measure of angle OPQ, we have two equations...
y+5x-17=180 because angles OPN and OPQ are supplementary...
AND
x+17+2x-4+y=180 because the total degrees of a triangle must add up to 180.
The equations...
5x+y=197
3x+y=167
solce the system of equations...
x=15
y=122
Since we wanted to solve for y, 122 is the answer.
The measure of angle OPQ is 122.

Sorry this took forever. The website is hard to use because I'm used to using the app:)

Best of wishes!

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3 years ago

yolanda had 47 customers on saturday from 6pm to 7pm on monday from 5 pm to 6 pm she had 20 customers what is the amount of perc

rusak2 [61]

Yolanda had 47 customers on Saturday from 6 to 7 pm. Then on Monday she only had 20 customers from 5pm to 6pm. Question: Let’s find how much percentage rate did Yolanda’s customer’s decreased over time. Solution => Saturday = 47 customers. => Monday = 20 customer. Let’s start solcing => 47 – 20 = 27 There are 27 customer that were lost over time. => 27 / 47 = 0.57 * 100 = 57% Let’s try checking our answer: => 47 * .57 = 26.79 or round off to 27, since we rounded off also our percentage.

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3 years ago

Help I’m doing a test !!!!!

Helga [31]

Answer:

it will be 3/4

Step-by-step explanation:

that what i thank it is.

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3 years ago

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