Answer:
50.27
Step-by-step explanation:
So we set up the equation:
y=4x
y is the second number in an ordered pair, x is the first.
If we plug in the values of the ordered pairs given, the only ordered pair that fits in the equation
y=4x
is
LETTER D, aka
(5,20)
Answer:
Let's solve your system by substitution.
x+2y=6;x−y=3
Step: Solvex+2y=6for x:
x+2y=6
x+2y+−2y=6+−2y(Add -2y to both sides)
x=−2y+6
Step: Substitute−2y+6forxinx−y=3:
x−y=3
−2y+6−y=3
−3y+6=3(Simplify both sides of the equation)
−3y+6+−6=3+−6(Add -6 to both sides)
−3y=−3
−3y
−3
=
−3
−3
(Divide both sides by -3)
y=1
Step: Substitute1foryinx=−2y+6:
x=−2y+6
x=(−2)(1)+6
x=4(Simplify both sides of the equation)
Answer:
x=4 and y=1
Step-by-step explanation:
Answer:
x=4 and y=1
We must find the unit rate for each. Since frosted flakes is already given, we only need raisin brain.
13/1.4 = 9.29
9.29<11
Frosted flakes will be more sugary. Hope this helps!
Answer:
-10.625°C
Step-by-step explanation:
-2.5 each hour
4.25hours in total
-2.5*4.25= -10.625