Answer:
the answer is 7.33
Step-by-step explanation:
I used a calculator
Answer: I think that the answer is 1,944 I think
Step-by-step explanation: 216 x 3 = 1,944
Before the haircut her hai was 45 cm
she cut off 13 cm
45-13 = 32
after the haircut her hair is 32cm long
Answer:
y = 37/5x + 9
Step-by-step explanation:
The points are not plotted on a single straight line, so I will find the general slope using the first and last point on the graph.
(5, 46) & (10, 83)
slope-intercept form: (y₂ - y₁) / (x₂ - x₁)
(83 - 46) / (10 - 5)
Simplify.
(37)/(5)
Your slope is 37/5.
y = 37/5x + b
To find b, plug in a point to x and y.
46 = 37/5(5) + b
46 = 37 + b
b = 9
Your equation is: y = 37/5x + 9
Check by plugging in the other point.
83 = 37/5(10) + 9
83 = 74 + 9
83 = 83
Your equation is correct.
Hope this helps!
8(1/4x+3/4)-3=17
Distribute
8/4x+24/4-3=17
Simplify the fractions
2x+6-3=17
Add 6, subtract 3 from both sides
2x=14
Divide both sides by 2
X=7
I hope I had interpreted the equation correctly if not tell me and I’ll resolve it :)
