1. 3 siblings went to the mall. While there they each got an energy drink that cost 3 dollars each, and they each got a giant lollipop . If in total the cost was 31.50 dollars, how much did each lollipop cost?

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

∡ eia and ∡ kij are congruent

step-by-step explanation: