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Sergeu [11.5K]
3 years ago
9

easy to find a computer base, charges $30/h during peak hours to access its records. the charge during off peak hours is $12/h.

indigo research was billed $876.00 last month for 40 hours of access time. using a system of equations, find the number of hours charged for usage during peak times
Mathematics
2 answers:
Ilya [14]3 years ago
8 0
12hr + 57 times 876 that gives you 20
yulyashka [42]3 years ago
7 0

Answer:

Peak hours = 22

Off Peak Hours =18

Step-by-step explanation:

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Solve the inequality for u.<br> 24 Simplify your answer as much as possible.
Annette [7]

Answer:

hey i think you forgot to add the expression, would u mind adding the question :) thanks

Step-by-step explanation:

3 0
3 years ago
Simplify: (6)(93). Write your answer using an exponent.
strojnjashka [21]

Answer:

toooook teaehes

Step-by-step explanation:

sedmee endm the worlds nssssssssssssss

8 0
2 years ago
Perform the indicated operation.<br> 1 1/6 + 7 3/6 =<br><br> I HAVE 5 MINUTES!!!
gizmo_the_mogwai [7]

Answer:

1 1/6 - 7 3/6 = -19/

3

= -6 1/

3

≅ -6.3333333

Step-by-step explanation:

Conversion a mixed number 1 1/

6

to a improper fraction: 1 1/6 = 1 1/

6

= 1 · 6 + 1/

6

= 6 + 1/

6

= 7/

6

To find new numerator:

a) Multiply the whole number 1 by the denominator 6. Whole number 1 equally 1 * 6/

6

= 6/

6

b) Add the answer from previous step 6 to the numerator 1. New numerator is 6 + 1 = 7

c) Write a previous answer (new numerator 7) over the denominator 6.

One and one sixth is seven sixths

Conversion a mixed number 7 3/

6

to a improper fraction: 7 3/6 = 7 3/

6

= 7 · 6 + 3/

6

= 42 + 3/

6

= 45/

6

To find new numerator:

a) Multiply the whole number 7 by the denominator 6. Whole number 7 equally 7 * 6/

6

= 42/

6

b) Add the answer from previous step 42 to the numerator 3. New numerator is 42 + 3 = 45

c) Write a previous answer (new numerator 45) over the denominator 6.

Seven and three sixths is forty-five sixths

Subtract: 7/

6

- 45/

6

= 7 - 45/

6

= -38/

6

= 2 · -19/

2 · 3

= -19/

3

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(6, 6) = 6. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 6 × 6 = 36. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - seven sixths minus forty-five sixths = minus nineteen thirds.

4 0
3 years ago
An online DVD rental company offers gift certificates that you can use to purchase rental plans. You have a gift certificate for
Luden [163]

Answer:

6 months you can purchase with the gift certificate.

Step-by-step explanation:

Given

You have a gift certificate for $30.

Step 1 of 1

The plan you select costs $5 per month.

$5 \times m=30$

$\frac{5}{5}  \times m=\frac{30}{5} $

m=6

Learn more about purchase, refer :

brainly.com/question/12308255

7 0
2 years ago
4 girls and 2 boys are working on an art project they have four square pieces of felt if each person gets an equal share of the
maksim [4K]

(4 pieces) / (6 kids)  =  (4/6) (pieces/kids)  =  2/3 piece/kid

5 0
3 years ago
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