Course 2/3 sol retake

A shoe distributor sells a particular pair of shoes to a store for $42.80. The store then sells this pair of shoes to a customer at a 35% markup. How much money does the store make from selling one pair of shoes to a customer?

Treyvon buys one bag of chips for $2.75, three sticky buns for $1.35 each, and two sodas for $3.60 each. The sales tax rate for the items is 5.5%. How much does Treyvon pay for all of the items he purchased, including tax?

Nia puts $750 into a savings account. The simple interest rate for the savings account is 3%. If Nia does not withdraw or deposit any additional money, how much money will be in Nia's account at the end of 2.5 years?

Donna got a raise, and her hourly wage increased from $7 to $9.50. How much was the increase?

Amber got a raise, and her hourly wage increased from $8 to $9.50. What is the percent increase?

Which two angles represent vertical angles?

Which of the following correctly describes the angles shown?

Find the missing angle.

In the drawing above, what is the measure of ∠4 if the measure of ∠1 is 100° ?

What type if number is $$\sqrt{2}$$  ?

What type of number is $$3.\overline{5}$$  ?

Check all the numbers that are rational.

What two numbers is the $$\sqrt{37}$$  between?

What two numbers is the $$\sqrt{24}$$  between?

Calculate the volume.  To find the volume find the area of the triangle base and multiply by the height of the figure.  $$V=Bh,$$  where B is area of triangle, h is length of rectangle. 

$$V=lwh$$  in this figure  $$l=12,\ w\ =5.1,\ h\ =7$$  

 Find the Volume

$$SA\ =\ 2lw+2lh\ +2wh$$  In this figure  $$l=15,\ w=10,\ h=10$$   What is the surface area of this figure?

$$S.A.=hp\ +2B$$  in this firgure h=8, p=perimeter of triangle and B= area of triangle base. 

Find the total surface area of the prism.

$$S.A.\ =\ 2\pi r^2+2\pi rh$$  in this picture  $$r=4,\ h\ =11$$  

What is the surface area of the cylinder?

$$S.A.=\frac{1}{2}lp+B$$ in this picrture $$l\$$  = 4 (height of triangle face), p = 4(2)= pereimeter of square base, B=2(2) = area of the square base. 

Find the Surface Area

$$S.A.\ =\ \pi rl$$  

If slant height,  $$l$$ , of the cone is 21 cm and the diameter (2r) of the base is 24 cm. The total surface area of a cone is:

Describe the Transformation

Describe the transformation in the image.

Name the transformation.

Find the missing side.