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Natali [406]
3 years ago
15

What is five times five?

Mathematics
2 answers:
uranmaximum [27]3 years ago
7 0
25 is 5×5. it can look like this: 5×5=25 or 5 (5) = 25
loris [4]3 years ago
3 0
5*5 can also be written as 5^2 and equals 25.

Hope this helps :)
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Solve for x please show work
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Answer:

I am seeing you a LOT

Step-by-step explanation:

5 0
2 years ago
За – 6а + 2 = 8а + 20 – 5а
Luda [366]

Answer:

a = -3

Step-by-step explanation:

3a - 6a + 2 = 8a + 20 - 5a

Combine Like Terms

-3a + 2 = 3a + 20

       -2            -2

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-3a = 3a + 18

-3a  -3a

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----   ----

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4 0
2 years ago
A rectangular prism has a volume of 60 cubic centimeters. The height of the prism is 3 centimeters. What is the area of the base
Step2247 [10]

Answer:

Area = 20 square centimeters

Step-by-step explanation:

V = lwh

V = lw3

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A = lw

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5 0
3 years ago
An ounce of milk contains 20 milligrams of calcium and 60 micrograms of vitamin A.
vova2212 [387]

Answer:

10 ounces of milk and 50 ounces of orange juice

Step-by-step explanation:

Let the amount of milk be x ounces and the amount of orange juice be y ounces.

1. An ounce of milk contains 20 milligrams of calcium and 60 micrograms of vitamin A. Then x ounces of milk contain 20x milligrams of calcium and 60x micrograms of vitamin A.

2. An ounce of orange juice contains 40 milligrams of calcium and 10 micrograms of vitamin A. Then y ounces of orange juice contain 40y milligrams of calcium and 10y micrograms of vitamin A.

<u>Calcium:</u>

20x milligrams in milk

40y milligrams in orange juice

2,200 milligrams in total

Hence,

20x+40y=2,200

<u>Vitamin A:</u>

60x micrograms in milk

10y micrograms in orange juice

1,100 micrograms in total

Hence,

60x+10y=1,100

Solve the system of two equations:

\left\{\begin{array}{l}20x+40y=2,200\\ \\60x+10y=1,100\end{array}\right.

Divide each equation by 10:

\left\{\begin{array}{l}2x+4y=220\\ \\6x+y=110\end{array}\right.

From the second equation:

y=110-6x

Substitute it into the first equation:

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6 0
3 years ago
An item is purchased for a wholesale price of $48 and will be sold at a 55 percent markup. Which expression should be used to fi
Simora [160]

Answer:

The answer is 48(0.55) x 48

8 0
2 years ago
Read 2 more answers
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