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OLga [1]
3 years ago
12

The length of each side of a square increases by 2.5 inches to form a new square with a perimeter of 70 inches. The length of ea

ch side of the original square was inches.

Mathematics
1 answer:
densk [106]3 years ago
6 0

Check the picture below.

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Little Suzy has 45 pencils at the start of the school year. On the first day of school she gives 10 pencils to her friends. How
salantis [7]
45-10=35
Answer is 35
7 0
3 years ago
a tourist drove his car for the total of 17.5 hours while on a 3-day vacation on the first day he drove 4.5 hours in the second
AleksAgata [21]

Answer:

1.75 hours

Step-by-step explanation:

Time for day 1 : 4.5 hrs

Time for day 2: (4.5 ×2.5)

Time for day 3: let it be denoted by a variable ,say T.

Total Time= 17.5

(Time for day 1 ) + (Time for day 2) +(Time for day 3) =17.5

4.5 + (4.5×2.5) + T = 17.5

4.5+11.25+T =17.5

15.75+T=17.5

T=17.5-15.75

T= 1.75

7 0
3 years ago
On each of the 22 work days in a particular month, every employee of a start-up venture was sent a company communication. If a t
fiasKO [112]

Answer:

211

Step-by-step explanation:

As the statement indicates that on each of the 22 work days of the month the employees of the company received a communication and 4642 communications were sent, to be able to determine the number of employees that the company have, you have to divide the number of communications by the number of days:

4642/22= 211

The company has 211 employees.

3 0
3 years ago
Someone please help me with this equation
Nataly [62]

150-x-2x=120+2x

     +x             +x

    150-2x=120+3x

          +2x        +2x

         150=120+5x

        -120 -120

          30=5x

          /5   /5

            6=x    

5 0
3 years ago
Read 2 more answers
5<br> Subtract. Write the expression below in simplest form.<br> (6x-2)-(-x+5)
son4ous [18]
<h3>Answer:  7x-7</h3>

===========================================

Work Shown:

(6x-2)-(-x+5)

6x-2+x-5

(6x+x)+(-2-5)

7x-7

When distributing the negative, don't forget to apply the negative to every term inside the parenthesis. So that means -x flips to x, while +5 flips to -5.

7 0
3 years ago
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