Answer:
(2,1) ==> (-2,-1)
(-1,-1) ==> (1,1)
(-2,3) ==> (2,-3)
(-3,3) ==> (3,-3)
Step-by-step explanation:
4 : 3 ratio
Break it down to inches and simplify
Answer:
Children = 124
Adults = 93
Step-by-step explanation:
x = children
y = adults
x + y = 217
x = 217 - y
15.50x + 20y = 3782
15.50 (217-y) + 20y = 3782
3363.50 - 15.50y + 20y = 3782
4.5y = 3782 - 3363:50
y = 418.50/4.5
y = 93
x + 93 = 217
x = 217 - 93
x = 124
Answer:
(x+9)(x+10)
Step-by-step explanation:
9*10=90
9+10=19
