3 years ago

A computer store bought a program at a cost of $10. They sold it with a 30% markup. What is the amount of the markup ?

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

6 0

Answer:

Step-by-step explanation:

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Replace m with a whole number<br><br> 8(m-3)=56

alexira [117]

8(m-3)=56
8m-24=56
8m = 80
m= 80 /8
m= 10

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3 years ago

Eli buys 8 gigabytes of memory for his computer he spends 392. whatbis the cost of 1 gigabyte memory

kotykmax [81]

If Eli spends $392 for 8 gigabytes of memory, then $8g=392$ , where g is a gigabyte of memory. All you have to do is to reduce the equation. In this case, divide both sides by 8 to get $g=49$ . So the cost of 1 gigabyte of memory is $49.

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3 years ago

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dimaraw [331]

$\sqrt[3]{250a^{11}}=\sqrt[3]{125\cdot2a^{2+9}}=\sqrt[3]{125}\cdot\sqrt[3]{2a^2\cdot a^9}=5\sqrt[3]{2a^2}\cdot\sqrt[3]{a^9}\\\\=5\sqrt[3]{2a^2}\cdot\sqrt[3]{a^{3\cdot3}}=5\sqrt[3]{2a^2}\cdot\sqrt[3]{(a^3)^3}=5\sqrt[3]{2^2}\cdot a^3\\\\=\boxed{5a^3\sqrt[3]{2a^2}}$

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4 years ago

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klio [65]

i cannot help with all this but 16 would be 33 ft

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3 years ago

.5+y-5÷34+3×7 -6 =45

Minchanka [31]

Answer:

y=2205

Step-by-step explanation:

5+y-5/34+3*7-6=45

combine terms on each side

y/49=45

multiply 49 on each side

y=2205

i hope this helps you

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3 years ago

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