Step-by-step explanation:
let the younger person be x and older be y
4x + 9 = 24
4x = 15
x = 3.75
y = 24 - 3.75
y = 20.25
Answer:
y=15; y=5
Step-by-step explanation:
y=x2+2x
plug in x as 3:
y=3 2+ 2*3
y=9+6
y=15
Next problem:
y=x3-3
plug in x as 2:
y=2 3-3
y=8-3
y=5
Answer:
You did not include the Venn diagram
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
they always make some kind of angle usually 90 degress.
It takes 2/3=10/15 grams to make a pie
i have 9/5=27/15 grams
I can make 2 pies with 9/5 grams