Answer:
x = -2.585
Step-by-step explanation:
You will have to plug this into your graphing calculator.
In y=, type 5(1/2)^x in the Y1 and type 30 in Y2.
When you hit 2nd trace and hit find intersections, you will get (-2.585, 30).
The answer is x = -2.585
Answer:
4
Step-by-step explanation:
Let's say the number of rows in Vanessa's garden is x
Then x/2 + 6 = 8
so x/2 = 8 - 6 = 2
so x = 4
Answer:
Step-by-step explanation:
I just got this correct on the test
Answer:
$46.25
Step-by-step explanation:
37*1.25=46.25
Charge for x cars is 25x
Charge for y trucks is 50y
Total charge is 25x + 50y
25x + 50y = 3000
x + 2y = I20
Answer: x + 2y = 120