Answer:
Step-by-step explanation:
How many people used the public pool altogether? There isn't enough info
Anyways,
You would write two equations and solve using substitution / elimination / graphing
one equation is:
1.5x + 2.25y = 1258.5
(x is children, y is adults)
Answer:
$27
Step-by-step explanation:
6 yards is 18 feet, so 18x1.5 = 27
Answer:
4x² - 20x + 25
Step-by-step explanation:
(2x-5)² means (2x-5)(2x-5)
Expand the brackets.
1. do 2x times 2x = 4x²
2. do 2x times -5 = -10x
3. -5 times 2x = -10x
4. -5 times -5 = 25
Altogether it is 4x² - 10x - 10x + 25
This simplifies to 4x² -20x + 25.
Yes;k=-3 and y=-3x is the answer because 2 x -3 = -6 -3 x -3 = -9 and etc..
The value of expression is 63 when e = 4 and g = 6
<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>
We have to solve the expression
Given that e = 4 and g = 6
<em><u>Substitute e = 4 and g = 6 in given expression</u></em>
Thus value of expression is 63