3 years ago

|x|+5=18 a. 5 or -5 b.13 or -13 c.18 or -18 d.23 -23

1 answer:

6 0

X+5=18
first get rid of the 5
so X+5-5=18-5
which makes X=13
if any questions please ask
$b. 13$

You might be interested in

astra-53 [7]

The answer is 35.35294

6 0

3 years ago

Katyanochek1 [597]

Answer:

yes it is

Step-by-step explanation:

5 0

3 years ago

ohaa [14]

Answer:

250 boys

Step-by-step explanation:

sum the parts of the ratio, 5 + 3 = 8 parts

Divide the total by 8 to find the value of 1 part of the ratio

400 ÷ 8 = 50 , then

number of boys = 5 × 50 = 250

7 0

2 years ago

siniylev [52]

Answer:

Step-by-step explanation:

7 0

3 years ago

zysi [14]

Answer:

Let A1=a1+a2+a3, A2=a2+a3+a4, and so on, A10=a10+a1+a2. Then A1+A2+⋯+A10=3(a1+a2+⋯+a10)=(3)(55)=165, so some Ai≥165/10=16.5, so some Ai≥17.

Step-by-step explanation:

7 0

3 years ago