Jenny is twice and old as her brother marc
if the sum of their ages is 24 how old is jenny

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.