(100 + 70) ÷ 10
170 ÷ 10
17
therefore the answer is 17 trains
Answer:
Replace the y, z, and x values with real numbers .
0 - 3 = -3
5 + 4 = 9
3 + 4 = 7
To convert a percent to a decimal, you divide by 100.
60% = 0.60
If x is the unknown number, the word is means equal
84 = 0.60 * x
Divide both sides by 0.60
84/0.60 = (0.60/0.60)* x = x
140 = x
Answer:
X=45
Step-by-step explanation:
60 divided by 4 equals 15, so you must multiply 3 by 15 then you get the answer of X.
