The square root of 18 is 4.2426, rounded down to the closest whole number is 4. Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

Step-by-step explanation:

4 0

3 years ago

Regina rolls a fair, six-sided die every week, and her allowance for that week is twice the number she rolls on the die. Write a

Scilla [17]

Allowance =2n.
........

3 0

3 years ago

Solve the equation 4(x-5)=2x-14

Ganezh [65]

4x-20=2x-14
-2x. -2x
2x-20=14
+20 +20
2x= 34
— —
2 2
X=17

Therefore x=17

5 0

3 years ago

Read 2 more answers

The cost to rent a van is $19.50 per day plus $0.25 per mile. If you have $157 to

Jobisdone [24]

Answer:

92 miles

Write an inequality for the total cost of the rental.

Cost of the rental = 19.50+0.25x<=44

where x is the number of miles driven.

Subtract 19.50 from both sides.

0.25x<=44-19.50

0.25x<=24.5

x<=24.5/0.25

x<=98

Step-by-step explanation:

6 0

3 years ago