All categories

3 years ago

Please answer this multiple choice question correctly for 30 points and brainliest!!

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

6 0

Answer:

A. 215x + 780 = 2500

Step-by-step explanation:

Multiply both sides of the equation by 100 to eliminate the decimal fractions.

(2.15×100)x + 7.8×100 = 25×100

215x + 780 = 2500

You might be interested in

Write a recursive formula and an explicit formula for the following arithmetic sequence.

kakasveta [241]

Answer:

Step-by-step explanation:

7 0

3 years ago

Jim needs to rent a car.A rental company charges $21.00 per day to rent a car and $0.10 for every mile driven. He will travel 25

Debora [2.8K]

Answer:

21.00d+0.10m<=115.00

Step-by-step explanation:

d=days m=miles it must be less than or equal to 115 dollars

3 0

3 years ago

Read 2 more answers

If 12 times a number is 40 more than 2 times the number, what is the number?

lyudmila [28]

Answer:

480

Step-by-step explanation:

6 0

4 years ago

How to solve 9x 4 2/5 in words

Natalija [7]

Answer:

39.6

Thirty nine point six

Step-by-step explanation:

9 x 4 2/5

9 x 22/5

198/5 = 39.6

Thirty nine point six

3 0

3 years ago

Write an expression equivalent to -12/27 (it is a fraction)

rusak2 [61]

-4/9 is simplified of -12/27

6 0

3 years ago