D - 21 ≥ 53
solve just like normally would using algebra.
add 21 to both sides
d ≥ 74
534 is correct tobthe math 9×6=54and 6×8=48 do it vertically
Answer:
Step-by-step explanation:
<u>Use ratios:</u>
- 30/20 = (x + 5)/(36 - 20)
- 3/2 = (x + 5)/16
- 2(x + 5) = 3(16)
- 2x + 10 = 48
- 2x = 38
- x = 19
Answer:
25%
Step-by-step explanation:
check
1/4 * 100% = 25%
Answer:
13x + x^2 - 9
Step-by-step explanation:
You have to distribute then eliminate redundant parentheses then subtract the numbers then combine like terms then multiply by one then combine like terms and then the answer is 1 13x + x^2 - 9.
