Answer:
Number of red squares used are 79.
Step-by-step explanation:
<u>Given </u>that Adam had used 84 white squares.
White squares used are 20 more than that of yellow.
Let yellow squares used = 
(
+ 20) is the number of white squares used.
Also given that 15 more red than yellow
So, Number of red squares used = 
<u>To find:</u>
Number of red squares that Adam used.
<u>Solution:</u>
As per given statement:
White squares used =

Number of <em>yellow squares </em>used,
= 64
Number of red squares = 
So, <em>Number of red squares used are 79.</em>
14- 63b is the answer :))))))))
Answer:
2 years and 6 months
Step-by-step explanation:
4000 * 0.02 = 80
80 * 2.5 = 200
Answer:
-2 * 2 = -4, and 5 * -3 = -15, so -4 + (-15) = -19
Step-by-step explanation:
Answer:
D AND E
Step-by-step explanation: