Answer:
substitute 12 where it says t in the equation. So first step is to divide 12 by 6 and that = 2 and then add that to 42 which = 44.
Step-by-step explanation:
Answer:
y =4/5x + 3
Step-by-step explanation:
−4x−6=−5y+9
Step 1: Flip the equation.
−5y+9=−4x−6
Step 2: Add -9 to both sides.
−5y+9+−9=−4x−6+−9
−5y=−4x−15
Step 3: Divide both sides by -5.
−5y/−5
=
−4x−15/−5
y=
4/5x+3
Answer:
y=
4/5x+3
Answer:
2385 watts
Step-by-step explanation:
265 x 9 = 2385
all students = 150
M = 60
S = 45
M and S = 25
(a) At least one of the two requirements:
M or S = M + S - (M and S) = 60 + 45 - 25 = 80
(b) Exactly one of the two requirements:
(M or S) - (M and S) = 80 - 25 = 55
(c) Neither requirement:
(all students) - (M or S) = 150 - 80 = 70
Identity property of multiplication is used here because any factor multiplied by 1 is itself.
