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mart [117]
3 years ago
5

How do you work out the percentage increase

Mathematics
1 answer:
mixas84 [53]3 years ago
6 0
Divide original number with new number
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Extra POINTS Lila made 98 phone calls in 3 months. In the first month she made 34 calls, and in the second month she made 42 cal
Rzqust [24]

Answer:

A. 22

Step-by-step explanation:

98 - 34 - 42 is equal to 22. Or 34 + 42 os 76. Subtract 76 from 98. You get 22.

6 0
3 years ago
1. 43 +2)what is the value of the expression​
Maru [420]

Answer:

45

Step-by-step explanation:

This is the answer because:

1) 43 + 2 equals to 45

Hope this helps!

7 0
3 years ago
X<br> 8.<br> 13<br> Solve for enter the number only)
leva [86]
The answer I got was 7
5 0
3 years ago
One cell phone company charges a $76 sign-up fee and $40 per month. Another cell phone company charges $136 sign-up fee and $20
WARRIOR [948]

Answer:

The cost would be same after 3 months.

Step-by-step explanation:

Given that:

Charges of first company;

Sign up fee = $76

Per month charges = $40

Let,

x be the number of months

y be the total cost.

y = 40x + 76      Eqn 1

Charges of second company;

Sign up fee = $136

Per month charges = $20

y = 20x + 136     Eqn 2

For same cost,

Eqn 1 = Eqn 2

40x + 76 = 20x + 136

40x-20x = 136 - 76

20x = 60

Dividing both sides by 20

\frac{20x}{20}=\frac{60}{20}\\x=3

Hence,

The cost would be same after 3 months.

3 0
3 years ago
Suppose the trinomial x2 + 4x + 3
Zanzabum

Answer:

bob

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
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