3 years ago

Select the expressions that are equivalent to18m - 12

Mathematics

1 answer:

bezimeni [28]3 years ago

8 0

A,C,D are equivalent to 18m -12 as solving each of them will give you 18m-12.

You might be interested in

Two bicycles are driving on the circle in the same direction with speeds of 9 mph and 5 mph respectively. How many points are th

pychu [463]

Given that,

Speed of first bicycle = 9 mph

Speed of second bicycle = 5 mph

Suppose the length of the circle 24 miles.

We need to find the relative velocity

Using formula of relative velocity

$v=v_{1}-v_{2}$

Put the value into the formula

$v=9-5$

$v=4\ mph$

We need to calculate the time

Using formula of time

$t=\dfrac{d}{v}$

$t=\dfrac{24}{4}$

$t=6\ hr$

We need to calculate the distance of the points where the two bicycles meet

Using formula of distance

For first bicycles,

$d=9\times6$

$d=54\ miles$

For second bicycles,

$d'=5\times6$

$d'=30\ miles$

Hence, The points where the two bicycles meet after every 6hr at 30 miles and 54 miles.

4 0

3 years ago

the mcbrides drove 317 miles on one day and 289 miles on the next day. estimate the number of miles the Mcbrides drove during th

Mrac [35]

They drove approx 600 miles... 289+317= 606 which rounds to 600.

7 0

4 years ago

Read 2 more answers

−|−39| = <br> |−44|+5 = <br> 50−|−18| =

aleksley [76]

Answer:

-39

Step-by-step explanation:

⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄

4 0

3 years ago

Read 2 more answers

(5x + 53)<br> (10x + 37)

kherson [118]

Answer:

15x+90 Hope this helps!

Step-by-step explanation:

5 0

3 years ago

Can someone solve this addition of rational expressions question

jarptica [38.1K]

3/b - 8 + 7/b +3

combine like terms

3/b + 7/b -8+3

10 /b -5

4 0

3 years ago