The correct answer to this question is A, -5. This answer is found by using the order of operations of math. The acronym PEMDAS is used to represent the order. P stands for parentheses, E for...Read More

3 Answers

I think there was a rare mistakethat was being made from typing :))
It was actually3 $ -1 = 3 .(-1) - (3 - 1) = -3 - 2 = -5...Read More

3 Answers

The answer is clearly 2- if one side is 11 and the other is 7 the 3rd side must be long enough to reach look at the possible length of the 3rd side- if the 7 is on one side of the 11 side and the x...Read More

3 Answers

Using Pythagorean Theorem, none of these answers could be correct. There are two correct answers which are: squareroot(56), and squareroot(40).

3 Answers

Incorrect John. The actual answer can be solved through the formula I just derived. n! - ((n + 1 - m) (n-m)! M!) = x. In this situation, n is the size of the group m is the size of the two who...Read More

3 Answers

Works only D
if a=3 and b= -10 so in B
|3-10|=7and 3-(-10)=13 so 7-7
So we should take both ...Read More

3 Answers

First you find out the value of (2$1) which is 2$1 = 21-(2+1)=-1.

Next you solve 3$-1=3(-1)-(3+(-1))=-5

Next you solve 3$-1=3(-1)-(3+(-1))=-5

3 Answers

49

2(x-3)=14

2x-6=14

+6=+6

2x=20

DIVIDE BY 2

x=10

input 10 for x. 10^2-6•10+9

100-60+9=49

2(x-3)=14

2x-6=14

+6=+6

2x=20

DIVIDE BY 2

x=10

input 10 for x. 10^2-6•10+9

100-60+9=49

2 Answers

Kate in two years will be 8 because M is 4 now. So two years from now Kate will be twice as old. Not real timeframe or else M would age just as much as Kate so Kate can never be twice as old. So...Read More

2 Answers

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It's not true! Use a=0.1 and b=0.2, statement D is uncorrect in this case.

2 Answers

Answer is C.As it is not compulsory that a=c.As 9^2=3^4. Thank you

2 Answers

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If f(x-3=x

then

f(14)=?

sub 14 in f(x-3) gives

14-3=11

so the final answer is 11

then

f(14)=?

sub 14 in f(x-3) gives

14-3=11

so the final answer is 11

1 Answer

The answer to this is letter E. The first thing that you have to do is to check out the slope that you need to find. It has to be the same with the given slope. Based on the choices, you will be...Read More

1 Answer

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