Alright! First you'd subtract the amount of the part ($44) from your total ($179), then you'd divide by the rate of cost ($45). Your equation would be:
($179 - $44) ÷ $45 = h.
Then you solve:
($179 - $44) = $135
($135 ÷ $45) = 3
h = 3.
The answer is 3 hours.
Answer:
0.2
Step-by-step explanation:
it works out to be 0.2 as a decimal and 20% as a percentage.
Answer:
ΔEFG ~ ΔRPQ - Angle Angle Angle Theorem
ΔEFG ~ ΔRFQ - Side Side Side Proportional Theorem
Step-by-step explanation:
First set : using triangle sum theory to find missing angle. Letters should match congruent angles when creating statement.
Second set :
= 
= 
= 
=
= 
=
Answer:
Joan's older sister weighs 90 pounds
Step-by-step explanation:
x = older sister
x - 10 = Joan
(x + (x-10))/2 = 85
2x - 10 = 170
2x = 180
x = 90
Answer:
w>11, w>10, w<15, w<11.
Step-by-step explanation:
w is the weight of Diego's dog. The weight must be more than 10 (w>10) but less than 15(w<15), so the inequality must be 1010 and w<15 then the following inequalities should be true:
w>11
(The weight can be more than 11 kilograms as long as it does not go past 15 kilograms.)
w>10
(This is one of the original inequalities. Weight has to be more than 10.)
w<15
(This is also one of the original inequalities. Weight has to be less than 15.)
w<11
(The weight can be less than 11 as long as it is more than 10.)
Not true:
w>15
(The weight cannot be more than 15 as stated in the question.)
w<10
(The weight cannot be less than 10 as stated in the question.)
