MATHEMATICS MIDDLE SCHOOL

What is a 5% increase from $79?

Answers

Answer 1
Answer: We can use the rule of three to figure out what's 5% of 79:

100/79=5/x

x= (79*5/100)=3.95
Let's add said 5% to 79:
79+3.95=82.95

Related Questions

Please answer correctly !!!! Will mark brainliest !!!!!!
If the equation of a function is y = x2 – 5, what is the output when the input is -1?
(3x²-7x+2)+(2x²+7x-1)
Simplify and explain your answer 4/7+2/5(1/5+1/10)
(0,9) is rotated 90 degrees clockwise about (0,0). What is the new point?

Jerry makes coffee tables to sell in a furniture shop. The length of each table is n+8 inches and the width is 1/2n - 4 inches. If n=42, what are the measurements of the length and width of each coffee table?

Answers

Answer: L = 50 while W = 17

Step-by-step explanation:

So, n=42

L = n + 8

L = 42 +8

L = 50

W = n/2 - 4

W = 42/2 - 4

W = 21 - 4

W = 17
L=n+8=42+8=50
W=1/2n-4=21-4=17
The measurements are 50x17

LeBron has 6 yards of cable.he needs 15 feet of cable to install a stereo.does he have enough cable to install the stereo?explain your answer

Answers

PLEASE MARK BRAINLIEST!

Answer:

Yes!

Step-by-step explanation:

This is because 6 yards equals 18 feet. If there is 15 feet needed to install a stereo, and we have 18 feet of cable, we have MORE THAN ENOUGH cable to install the stereo. So yes, there is enough cable to install the stereo.

I hope this helps!

- sincerelynini

Answer:

Yes.

Step-by-step explanation:

There is 3 feet in every yard. So LeBron has 18ft of cable.

4. Resolva as seguintes equações do primeiro grau com uma incognitaa) 4x + 2 = 38
b) 9x = 6x + 12
c) 5x - 1 = 3x + 11
d) 2x + 8 = x + 13
5. Um retangulo com 100 cm de perímetro apresenta a medida do lado maior com 10 cm a mais que o lado menor. Quanto mede o lado menor dessa figura geométrica?

Answers

Answer:

4. a)

5. shorter side of the rectangle measures 20 cm.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Plzzzz help meeeeeeeeeeeeeeee

Answers

the answer should be 112
68 +x=180
X=112
.......

A store is having a sale to celebrate president day. Every item in the store is advertised as one fifth off the original price of $140, what was it's original price.?

Answers

since  $140 is 1/5 of the original price
the original price is 5/1 x 140 = $700

4 is added to x, the result is 29
What is the value of x?
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Answers

Answer:

x=25

Step-by-step explanation:

Since x is added to 4 to equal 29, the equation will be:

x+4=29

Subtract 4 from both sides

x=25
So the equation would be: 4+X=29
Reverse it: 29-4=X
Answer: 25=X
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