Answer:
Step-by-step explanation:
4.5b + 8.5c = 175
b + c = 22.......b = 22 - c
4.5(22 - c) + 8.5c = 175
99 - 4.5c + 8.5c = 175
-4.5c + 8.5c = 175 - 99
4c = 76
c = 76/4
c = 19......there are 19 cats
b + c = 22
b + 19 = 22
b = 22 - 19
b = 3 <==== there are 3 birds
PQS is congruent to RQS
124/2 = 62°
Answer:
-4.8
Step-by-step explanation:
an integer is a whole number that is not a fraction or decimal.
Answer:
24, 91
Step-by-step Explanation:

Answer:
the answer is x=1,−13
Step-by-step explanation:
.