38 is 80% of what number

You purchase an item for your online shop for $. You post to him in your store $35. What is your percent of markup?

4. Only 16 of the 40 students have completed their projects. What percentage of students still need to finish their work?

What is 0.005 equal to?

D (-3+x) = kx+9 how do you do this fam

Find the slope intercept form of the equation that passes through (-6,9) and (-2,-3,)

John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt and now both of them has the same amount left. How much money did John give Fred?

True or false: dilations map angles of the same degrees

The rental fee for a bike is $4 plus $1.50 per hour. Write an equation in slope-intercept from that models this situation.

Share 200 in the ratio 3:1:4

Write the 5 digit number: a) number consists of 3 different digits b) all digits are even numbers greater than zero c) value of ones digit is 1/10 value of tens digit d) value of the tenths digit is 10 times as much as the value of the hundreds