Answer:
3x=x+30
2x=30
x=15
3(15)=45
15+30=45
45 for both
hope that answers your question
Step-by-step explanation:
Step-by-step explanation: if its asking how much money he spends in total you multiply
$3.25 x 5 = 16.25
Which of the following equations is written in standard form?
C. 20y=20
Answer
Slope: 3/2
y-intercept: -1
equation: y=3/2x-1
Step-by-step explanation:
Slope = rise/run
y- intercept is where the line intercepts the y axis
Answer:32.1428571429 feet
Step-by-step explanation:
The flag is 15 feet.
It's shadow is 10.5 feet.
15/10.5=1.4285714286.
So the flag is above mentioned times of the shadow.
And the tree's hight will be,
22.5*1.4285714286
=32.1428571429 feet.
