So we dont have to pay for car gas and biking doe not cause pollution
Answer:
Options (A) and (D).
Step-by-step explanation:
Given expression is,
4x³ - 7x² -
+ 15
Characteristics of the give expression ,
Option (A).
Third term
of the expression is in the form a ratio.
True.
Option (B).
Entire expression is a difference.
False.
Option (C).
There are three terms.
False.
Option (D).
There are four terms in the given expression.
True.
Therefore, Options (A) and (D) will be the correct options.
Answer:
84; 30 and 54
Step-by-step explanation:
9x-5x=24
4x=24
x=6
5*6=30
9*6=54
30+54=84
Step-by-step explanation:
find the Lcm of 15 and 10 which is 30
multiply the 2fractions by the LCM
8/15*30=16
3/10*30=9
add the products and put them all over the Lcm
(16+9)/30
=25/30 which is equivalent to 5/6 when you divide both the numerator and the denominator by 5