Using the Property of Equality, what first step would you take to rearrange the formula y=mx+b using x as the quantity of interest?(1 point)
Responses
Divide both sides by y.
Divide both sides by y .
Subtract mx from both sides.
Subtract m x from both sides.
Divide both sides by m.
Divide both sides by m .
Subtract b from both sides of the equation.
Subtract b from both sides.
Which of the following is an example of using the Division Property of Equality to rearrange the equation PV=nRT?(1 point)
Responses
T=PVnR
upper T equals upper P upper V n upper R
n=PVRT
n equals Start Fraction upper P upper V over upper R upper T End Fraction
R=nTPV
upper R equals Start Fraction n upper T over upper P upper V End Fraction
R=PV−nT
R = PV/nT
Given the formula for the circumference of a circle, C=2πr , how would you rearrange the formula if you were interested in finding the radius of the circle? (1 point)
Responses
r=2πC
r equals 2 pi upper C
r=Cπ2
r equals Start Fraction upper C pi over 2 End Fraction
r=Cπ
r equals Start Fraction upper C over pi End Fraction
r=C2π
r = C/(2π)
Consider the formula that relates distance, velocity, and time (d=vt) . If you are interested in the time it takes for a ladybug traveling at a speed of 3 inches per second to crawl up a 10-foot section of wall, which unit conversion makes the most sense to use?(1 point)
Responses
Converting feet to inches by dividing 10 feet by 12 inches1 foot.
Converting feet to inches by dividing 10 feet by Start Fraction 12 inches over 1 foot End Fraction .
Converting feet to inches by multiplying 11 feet by 1 foot12 inches.
Converting feet to inches by multiplying 11 feet by Start Fraction 1 foot over 12 inches End Fraction .
Converting feet to inches by multiplying 10 feet by 12.
Converting feet to inches by multiplying 10 feet by 12.
Converting feet to inches by multiplying 10 feet by 12 inches1 foot.
Converting feet to inches by multiplying 10 feet by 12 inches/1 foot.
Given the formula for the volume of a box, V=lwh , which equation best represents the remaining units when justifying your rearrangement to solve for the width?(1 point)
Responses
in.=in.
in. equals in.
in.3in.2=in.
Start Fraction in. cubed over in. squared End Fraction equals in.
in.3=in.3
in. cubed equals in. cubed
in.3in.2=in.3in.2