Answer:
a. = -2 b= 4 c= -3
Step-by-step explanation:
a. = -2 b= 4 c= -3
Answer:
The expression 
can be used to find Ayliah's age.
Step-by-step explanation:
Given statement is:
Ayliah is 7 years more than 1/2 of Deb's age.
Let,
x represent Deb's age.
The expression for Ayliah's age would be;
7 more means addition.
Ayliah's age =
Hence,
The expression can be used to find Ayliah's age.
(original - new)/original * 100%
(48-15)/48 * 100%
33/48 *100%
68.75 % decrease
Answer:
the answer is C
Step-by-step explanation:
Answer:
35 degrees is correct(I might be wrong though.)
Step-by-step explanation:
Since this is a vertical angle question,3x° = 70 + x°
Therefore,3x - x = 2 x,making 2x=70.
so x= 70÷ 2=35. Again- I might be wrong-
