Answer:
C. Each Sandwich has 1/4 pounds of ham
Step-by-step explanation:
Since the two equations equal y, set them equal to each other.
x-1=-2x+5
From there, solve for x.
First get x on one side, by using the addition property of equality.
x-1=-2x+5
3x-1=5
Isolate x by adding 1.
3x=6
Lastly get x all by itself by dividing each side by 3.
x=2
You can now substitute your x-value, 2, into one of the equations (or both, if you wish; either one will result in the same answer.)
y=x-1
y=2-1
y=1
OR
y=-2x+5
y=-2(2)+5
y=-4+5
y=1
Final answer:
x=2 and y=1
Any questions or anything you would like me to clarify, feel free to ask :)
Answer:
38.5
Step-by-step explanation: I basically did cross multiplication
8/11 =28/?
so you cross multiply and the multiply 11 times 28 which is equals 308 then you divide 308/8 = 38.5
Sine = opposite / hypotenuse
Sin60 = h / 26
Multiply both sides by 26
Sin60 (26) = h
h = (Sin60)26