3 years ago

Please I need help for real

Mathematics

1 answer:

alina1380 [7]3 years ago

5 0

Y=-3x-5 is the answer !!

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9 is 9% of what number?

hjlf

Answer:

are you sure this is high school level stuff? its 9% of 100

Step-by-step explanation:

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3 years ago

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Jenny wants to rent a truck for one day. She contacted two companies. Laguana's Truck Rentals charges $20 plus $2 per mile. Salv

Anna71 [15]

Answer:

20 miles.

Step-by-step explanation:

Let m be number of miles.

Laguana's Truck Rentals charges $20 plus $2 per mile.

Total cost of Laguana's Truck = $20+2m$ .... (1)

Salvatori's truck rentals charges $3 per mile.

Total cost of Salvatori's truck = $3m$ ... (2)

We need to find the number of hours after that the total cost for both companies will be the same.

$3m=20+2m$

$3m-2m=20$

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Therefore, after 20 miles the total cost for both companies will be the same.

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3 years ago

Which of the following is equivalent to the expression below? 42^x/6^x

Tasya [4]

The answer is D because 42 / 6 = 7 and the power ( ^X) can cancel out each other

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3 years ago

Please help and show steps 0.4÷0.8

Sergio [31]

4 multiplied my 2 is 8

So 0.4 divided by 0.8 is 0.2

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3 years ago

Someone help me with these questions please

Kobotan [32]

To multiply mix numbers and a normal fractions you make the mix number into a improper fraction. To do that you multiply the bottom and add the top. Here are the answers:
1/2 x 5 1/2 = 2 3/4
3 3/4 x 1/2 = 1 7/8
1/2 x 3 1/3 = 1 1/6
3/4 x 3 1/6 = 3 1/8
2/1 x 1 1/7 = 2 2/3

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3 years ago