Trisha sells gift baskets and roses at her florist shop.

• gift baskets sell for $20.00 each.
• roses sell for $2.50 each.
• trisha would like her total sales to be at least $90.00 from the sale of one gift basket and some roses.

which inequality describes all the numbers of roses (x) that trisha needs to sell?
a) x ≥ 16
b) x ≥ 28
c) x ≥ 36
d) x ≥ 70

Yeah its B only doing this to complete my account lol

Step-by-step explanation:

sec ф = 5/3 (quadrant 4)

let x = base

y = perp

z = hypotenuse

sec ф = hypotenuse/base = 5/3

⇒ z = 5 and x = 3

finding y:

z² = x² + y²

5² = 3² + y²

y² = 25-9

y² = 16

y = 4

now finding all other geometric functions of theta:

sin ф = y/z = 4/5

sin ф = -4/5 (sin is negative in the 4th quadrant)

cos ф = x/z = 3/5

cos ф = 3/5 (cos is positive in 4th quadrant)

tan ф = y/x = 4/3

tan ф = -4/3 (tan is negative in 4th quadrant)

cosec ф = z/y = 5/4

cosec ф = -5/4 (cosec is negative in the 4th quadrant)

cot ф = x/y = 3/4

tan ф = -3/4 (tan is negative in 4th quadrant)

a) 7x=7

step-by-step explanation: