MATHEMATICS
HIGH SCHOOL

b) 0.8888888

c) 0.5555555

Answer: Can be achieved by dividing.

___

8 ÷ 9 = 0.8888

Therefore the answer is B

___

8 ÷ 9 = 0.8888

Therefore the answer is B

Answer: 1/9 = 0.11111...

8/9 = 0.888888...

8/9 = 0.888888...

MIDDLE SCHOOL

Whats expression is three times the sum of 8 and 4

The expression for three times the sum of 8 and 4 is: 3(8+4)

MIDDLE SCHOOL

Which equation has NO solution? Q:

A:

A)

10x + 5

2

= 3x + 6

B)

16x + 11

4

= 4x + 5

C)

8 − 6x

4

= 4 + 2x

D)

18x − 10

2

= 9x − 5

Answer:

c

Step-by-step explanation:

COLLEGE

Solve for t. 3t -12 < -3 and -6t <12

3t-12

3t-12

HIGH SCHOOL

What is the value of tanθ when it is at 315 degrees point (√ ̅33,-4)

MIDDLE SCHOOL

Nuala drives to her grandma's. She drives at 20 miles per hour.

The journey takes 50 minutes.

How long would the journey take if Nuala drove at 40 miles per hour?

Answer:

25 minutes

Step-by-step explanation:

She's doubling her driving speed so she's cutting her journey time in half.

Answer:

25 minutes

If she's going double the speed, it'll take half the time.

HIGH SCHOOL

Evaluate f(x)=2x-5 for x=3

F(x)=2(3)-5

f(x)=6-5

f(x)=1

f(x)=6-5

f(x)=1

MIDDLE SCHOOL

Write 171 miles in 3 hours as a unit rate

171 ÷ 3 = 57

So, that means it's 57 mph

So, that means it's 57 mph

HIGH SCHOOL

Write all of the potential roots of:

p(x) = x^4 − 9x^2 − 4x + 12

Steps

So to find the potential roots, we will be using the rational root theorem. The rational root theorem is , with p = factors of the constant and q = factors of the leading coefficient. In this case, our constant is 12 and our leading coefficient is 1:

AnswerIn short, our potential roots are: ± 1, ± 2, ± 3, ± 4, ± 6, and ± 12.

Answer:

2,4,3,6,12

Step-by-step explanation:

i just did it.

HIGH SCHOOL

From 75 campsites to 120 campsites

subtract 75 from 120

120-75 =45 more campsites