50% of the class are boys and 20% of class are blonde haired and there are three times as many boys are blonde haired. huv much percentage of blonde haired boys are in class

What is the vertex of the graph of f (x) = |x - 13| 11? (-11, 13) (-13, 11) (11, 13) (13, 11)

Jillian needs to buy a new laptop for the school year. The list price for the laptop is $479.99. Is it a better deal to use the coupon for the $100 rebate or the 20% off one item? Explain your reasoning.

X squared minus 9X - 12 equals negative 4X - 6

Solve the system using the substitution method 4x+6y=8 3x+y=9

Which are perfect squares? all that apply. 49 17 9 143 225

Does the rule y=-3*2^x represent a linear or an exponential function?

Tom earn $12.50 per hour at the Yankee bowling alley. He regularly works 40 hours per week. He is paid time and a half for each hour overtime work. Last week he worked 42 hours that his gross pay for the week

How many cm cubed is 35cm?

at a gas station mr. Carrington brought 12.8 gallons of gas priced at $2.85 per gallon. how much did this purchase cost?

Solve the equation. j-5 = 3.4