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tester [92]
3 years ago
12

What is the value of the expression shown right next to it -7 3/4 + 3 1/2

Mathematics
2 answers:
zubka84 [21]3 years ago
6 0

Answer: -4\frac{1}{4}

<u>Step 1</u>

<u></u>-\frac{31}{4} + 3\frac{1}{2}<u></u>

<u></u>

<u>Step 2</u>

<u></u>-31/4+7/2<u></u>

Answer: -17/4

<u>Divide</u>

-17/4=-4.25

-4.25=-4\frac{1}{4}

luda_lava [24]3 years ago
3 0

Answer: I think the Answer is -17/4= -4 1/4

Step-by-step explanation:

<u><em>I HOPE THIS  HELPS IF NOT THEN I AM SORRY.</em></u>

<u><em></em></u>

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Each can of paint will cover 450 tiles. Augustin is painting 300 tiles in his bathroom, 675 in his kitchen, and 100 in his hallw
Schach [20]
Total titles(t)=450
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What’s the least common denominator for the fractions 2/5 and 5/6
Rus_ich [418]

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Step-by-step explanation:

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4 years ago
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At a lunch buffet, the price for an adult plate is $19, and the price for a child plate is $8. On Tuesday, a total of 32 plates
mestny [16]

Answer:

Adult plate = 21 , child plate = 11

Step-by-step explanation:

number of adult plate = a , no of child plate = c

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32 = a + c (equation 2)

Multiply equation 2 by 8 gets you:

256 = 8a + 8c (equation 3)

Solve equation 1 and equation 3 simultaneously:

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Substitute a = 21 into equation 2 :

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c = 32 - 21

c = 11

So 21 adult plates and 11 child plates were sold.

6 0
3 years ago
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Zack borrowed $1,087 for 12 months at 11 percent interest. If he must pay 11.00 per $100, what is Zack's monthly payment?
bagirrra123 [75]
Since we know that Zack must pay $11.00 per $100 monthly, we just need to divide the total amount of the loan, $1,087, by $100 to check how many times he must pay $11.00 each month:

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Now we know that he must pay $11.00 10.87 times each month, so the last thing we are going to do to find his monthly payment is multiply both quantities:
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We can conclude that Zack's monthly payment is $119.57
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3 years ago
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What is the value of the (x,y) point (1,3) in the function M = 2.5x + 3y?
Oksanka [162]
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