3 years ago

Please help I’m crying rn.

Mathematics

1 answer:

Harrizon [31]3 years ago

4 0

Answer:

what are the choices

Step-by-step explanation:

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Benchmark estimate of 8.01

Nana76 [90]

I think it would just be 8 or 8.00

5 0

4 years ago

Michael is 17 year older than john.In 4 years,the sum of their ages will be 49.Find Michael's present age.

grin007 [14]

Michael's present age is 53

Step-by-step

17-4=13

John is 13

than when John will be 49

u add 4 to 49

4+49=53

so Michael is 53 because he is 4 years older :)

8 0

4 years ago

What is the answer to 7b-7-8b= -15

ozzi

Answer:

b=8

Step-by-step explanation:

7b-7-8b=-15

Combine like terms

-b-7=-15

Add 7 on both sides

-b=-15+7

-b=-8

Divide by -1

b = 8

8 0

3 years ago

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What is the converse of r->(~q v p)

alexira [117]

Answer:

$r => (\neg q \ \lor p) \ \equiv \ q \ \land \ \neg p => \neg r$

Step-by-step explanation:

In general, remember that the converse of $a => b$ is $\neg b => \neg a$ , therefore in this case $a = r \ \ , b = \neg q \ \lor p$

so $r => (\neg q \ \lor p) \ \equiv \ q \ \land \ \neg p => \neg r$

8 0

3 years ago

Increase £110 by 10%

UNO [17]

Answer:

121

Step-by-step explanation:

Find 10% of 110: $\frac{10}{100}$ × $\frac{110}{1} = \frac{11}{1} = 11$
Increase means add: 110 + 11 = 121

8 0

4 years ago

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