Answer:
w = x/50% = x/50/100
Step-by-step explanation:
We would turn the above question into an algebraic expression using variables.
To make a sugar syrup, we need sugar and water to form the solution.
Amount of sugar = x gram
Let amount of water = w gram
Sugar syrup solution = 50%
Sugar syrup solution = (amount of sugar)/(amount of water) × 100
50% = x/w × 100%
50% = x/w
Making w subject formula
w = x/50%
w = x/50/100
It is a percent increase and it increased by 15%
I got this answer by doing 24.61/21.40 which equals 1.15
You can check this answer by doing 21.40 * .15 on a calculator and when you do this you get 3.21 which you can then add back to 21.40 to get $24.61
Answer:
59
Step-by-step explanation:
5: 30 pm is 2.5 hours after 3 : 00 pm
Substitute x = 2.5 into the equation
y = - 6.2(2.5)² + 41.5(2.5) - 5.6
= - 38.75 + 103.75 - 5.6
= 59.4
The average number of cars is 59
The point that corresponds to the real zero of the graph of y=log3(x+2)-1 is (1, 0)
<h3>Logarithm function</h3>
Given the logarithmic function expressed as:
y=log3(x+2)-1
The point that corresponds to the real zero of the graph is at the point where y = 0
log3(x+2)-1 = 0
log3(x+2) = 1
log3(x+2) = log3 3
x + 2 = 3
x = 3 - 2
x = 1
Hene the point that corresponds to the real zero of the graph of y=log3(x+2)-1 is (1, 0)
Learn more on logarithm function here: brainly.com/question/13473114
Step-by-step explanation:
3x - 2 is formatted in the formula y = mx + c
To substitute for 3x - 2
y = 3x -2
