Hailey wants to brighten up her front yard by adding some flowers. She decides on zinnias and marigolds. She wants more than 3 trays of marigolds, which cost $12.00 each, and at least 5 trays of zinnias, which cost $10.00 each. How many of each can she buy if she has a budget of $150.00? Let the number of zinnias = x and the number of marigolds = y.

the answer

b. they are parallel and will never intersect.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.