Complete these practice questions prior to the final exam.
(-3rs/5rt)
(3/5)
(-3s/5t)
(-3/5rst)
(-30rs/50rt)
When subtracting fractions you must have a common denominator.
Only the numerator will be subtracted. The denominator will stay the same.
The calculation in the numerator should be 11x - -8x = 19x
The calculation in the numerator should be 11z - -8x = 3x
Before the equation is complete, you will need to check to see if your final answer should be reduced.
Cross multiplication
Reducing or division
Rules of proportions
Combining like terms
The circumference is used to find the area of a circle.
The circumference is not needed to find the surface area of a cylinder.
The circumference corresponds to the length of one side of the rectangular body of the cylinder.
The circumference multiplied by the height will give you the area of the rectangle.
Both C and D are correct.
Y = -2x + 3
Y > -2x + 3
Y < -2x +3
None of the above.