Answer:
10x+3y+2
Step-by-step explanation:
first, find the square root of 45. and make x normal. a square root cancels out a square. It should be 6.7x
Answer: 4x + 2y > 18 (not sure though)
Step-by-step explanation:
Answer:
2w+5=30
Step-by-step explanation:
Two times the number(w) PLUS 5 is equal to 30. That means that you multiply w by 2, add 5, and that is equal to 30.
Let the number be x, then
1/5 * x = 2/3 * 90
1/5 x = 60
x = 60 * 5 = 300 (answer)
