Solve the following using GEMDAS and PEMDAS rule. Write your solution. 1.) 5 (3±9equal2) - 7 ( 14 ) ± 30 (-15)×2
2) ( 10±3 ) ÷ 3 ± 13 (-30)
3.) 4±9×8÷2 (1±2³)
4.) 13 ± 30 ± 2²

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft