If they are traveling in different directions then you add up the two mi/hr then whatever you have to multiply the sum by is the number of hours. By the way the sender is 4 hours.

3 0

3 years ago

Write the sentence as an inequality A number t multiplied by −4 is at least −25

Damm [24]

T x -4 $\geq$ -25
The sign in the middle means "more than or equal to" or "at least"

3 0

2 years ago

Read 2 more answers

Solve for the following word problems

fgiga [73]

Answer:

1. is 275 divided by 5 equals 55 so 55 times 12=660

2. 24 hours in a day that's 6 minutes a day 18 minutes in 72 hours

5 0

1 year ago

A box contains 144 marbles, which are either red or blue. if there are 3 times as many red marbles as there are blue marbles in

kicyunya [14]

Given:
X: The blue marbles.
3X: The red marbles.
A box contains 144 marbles.
SOLVING:
X + 3X = 144
4X = 144
X = $\frac{144}{4}$
X = 36 ===> The blue marbles.

If there are 3 times as many red marbles as there are blue marbles:
3(36) = 108 ===> The red marbles. SOLUTION

TESTING:
$36+108=144$
$\boxed{144}=\boxed{144}\quad\checkmark\ The\ value\ is\ correct.$
GOOD LUCK...!!!

3 0

2 years ago