zach is 23 years old. Zach's age is 3 years older than twice Maya's age. Let m represent Maya's age. What equation can be used t
o solve for Maya's age?
1 answer:
2m+3=23
2m=20
m=10
let me know in the comments if you need further explanation :)
You might be interested in
0.07x+0.08 (9000-x)=700
Solve for x
0.07x+720-0.08x=700
0.07x-0.08x=700-720
-0.01x=-20
X=20÷0.01
X=2,000 invested at 7%
9000-2000=7000 invested at 8%
Answer:
B
Step-by-step explanation:
False. It’s should be 3/4
2x^2-7x-4=0
2x^2-8x+x-4=0
2x(x-4)+1(x-4)=0
(2x+1)(x-4)=0
x=-1/2, 4
It would most likely be 41 because when you would round 41 after you would × 41 times 10 equals 410 then you would round it to 400
