Answer:
3, -11-3
Step-by-step explanation:
(3x+1\)^2-100=0
(3x+1)^2-100+100=0+10
(3x+1)^2=100
3x+1=sqrt{100}
3x+1=-sqrt{100}
Answer:
205 grams
Step-by-step explanation:
Add up the individual weights of each ingredient of the snack...
60 + 75 + 40 + 30 = 205 grams
X + 0.4[6-x] = 0.5*6 0.6x = 0.6 x = 1 gallon the answer is, "one gallon".
Let the time = x
Let the distance yet to run = y
The first question you have to answer is how many miles has she run in time x?
So far what she has run is (1/12)x
So the distance she has run is 3 - (1/12)*x and that = y
3 - (1/12)x = y <<<<<< answer
Answer:
=53
Step-by-step explanation:
a=5-b &. a=9+b
combine
5-b=9+b
-4=2b
b= -2
thus, a=7
(-2)^2 + (7)^2
4+49
=53
