Solve and show work

What is 10% of 40

Lori rented a booth at the craft fair for $200 to sell baskets she made. The cost of the materials for each basket was $8. If she sells the baskets for $20, how many does she have to sell to make a profit?

1. Two straight lengths of a wire are placed on the ground, forming vertical angles. If the measure of one of the angles formed is 72 degrees, what are the measures of the other three angles? Explain your answer.

What are four different ways of representing functions? how can you tell if a relationship is a function?

Which fraction is equivalent to fraction with numerator 4 and denominator negative 9?

The cost for 7 dance lessons is $82. the cost for 11 is $122. write a linear equations to find the total cost C for L dance lessons. How much for 4 lessons?

Triangle ABC has been dilated to form triangle DEF. What is the least amount of information needed to prove the two triangles are similar?

What is the place value of the underlined digit

If I sent out 200 letters and got 80 responses. If I want 20 more responses how many more letters do I have to send out

What are some ways you could break apart 7 x 9 using the distributive property

What does quadrant 1 mean