A) c + t = 60
B) 3c = 7t
Multiplying A) by -3
A) -3c + -3t = -180 then adding this to b
B) 3c = 7t
180 = 10t
trucks = 18
cars = 42
Answer:
x = -9
Step-by-step explanation:
6 - 2/9x = 8
Subtract 6 from each side
6-6 - 2/9x = 8-6
-2/9 x = 2
Multiply each side by -9/2 to isolate x
-9/2 * -2/9x = 2*-9/2
x = -9
Answer:
The answer is 3/1 or 3
Step-by-step explanation:
30/10 = 3/1 = 3
Thus, The answer is 3/1 or 3
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
dry and hot
Step-by-step explanation:
It looks very similar to a cactus which also lives in this in a dry and hot area
60 dollars. You multiply 15 four times because 25% of the cost is 15 so you multiply it by 4 to get the total answers.