Maggie’s mom agrees to let Maggie buy small gifts for some of her friends. Each gift costs $4. Maggie’s mom gave her a budget of $19. When Maggie went online to order the gifts, she discovered there was a $7 shipping fee no matter how many gifts she bought. Write an algebraic equation to determine how many gifts Maggie can buy with $19, and solve your equation. Record your steps.

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Find the area of the unshaded square