All categories

4 years ago

What's the solution to |1x-12| < 15

1 answer:

5 0

Start with |1x - 12| < 15. Add 12 to both sides. Then |1x - 12 + 12| < 15 + 12

Simplifying, |x| < 27. Then the two solutions are x < 27 and x > -27. In words, the solution set is the set of all x greater than -27 and less than +27.

You might be interested in

Solve for y:<br><br> (1-y)^1/7=(3y-7)^1/7

Pepsi [2]

Answer:

Hey mate, here's your answer. Hope it helps. (^o^)

4 0

3 years ago

If a truck goes 30 kilometers in 30 minutes, what is its average speed?

Alenkinab [10]

If you want to find kmph, you could make a ratio, 30:30, and multiply each to get 60km in 60 min.so the answer is 60km in 1hr

3 0

4 years ago

Multiply.<br><br> 1/4 x 32 =

Solnce55 [7]

Simply change 1/4 to a decimal
1/4 = 0.25
now we can multiply 0.25 and 32
lets do the math:)
0.25 x 32 = 8
your answer = 8

When in doubt, eat a pineapple :)

6 0

3 years ago

Read 2 more answers

The length of the tunnel is 460miles. If 1 inch represents 60 miles what is the length of the tunnel?

kotegsom [21]

Answer:

The length of the tunnel is 7.66667 inch

Step-by-step explanation:

We are given

1 inch =60 miles

now, we can find for 1 mile

so,

60 miles = 1 inch

we get

$1mile=\frac{1}{60}inch$

we are given

total length is 460 miles

so, we can multiply both sides by 460

$460\times 1mile=460\times\frac{1}{60}inch$

now, we can simplify it

$460miles=7.66667inch$

So,

The length of the tunnel is 7.66667 inch

5 0

3 years ago

Please help me solve 26 and 27

seropon [69]

no 28

solution

(AB)=100

ABC+CBD=100

4x+2+3x-7=100

7x-5=100

7x=100+5

x=105/7

x=15

(CBD) =3x-7

3(15)-7

45-7

Step-by-step explanation:

by using above information

8 0

3 years ago