I always like to start by removing the absolute value signs. Solving the two equations, -x+4 = 2x-2 we get 6 = 3x, x = 2
If we test ±2 we get the following:
x = 2; | -(2) + 4 | = | 2(2) - 2 |, | 2 | = | 2 |, 2 = 2
Now we test
X = -2; | -(-2) + 4 | = | 2(-2) - 2 |, | 6 | = | -6 |, 6 = 6
Both +2 and -2 work.
Answer:(25y and -0.2y) and (-6 and -2)
Step-by-step explanation:
Pair means two
Hence like terms are common terms having something in common.
They are- (25y and -0.2y) and (-6 and -2).15x is left so it can't be paired
ANSWER: In theory the answer is (16.6)Pizzas
Step by Step EXPLANATION : 16% of 40 is 6.4 that means she sold 6 full pizzas and 0.4 parts of one pizza
add that to 18 is 24.4 pizzas sold and 16.6 to go.
<span>Before 1954, there were 8,000,000 phone numbers in Georgia.</span>
Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form 
or 
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
Let
x -----> the number of pumpkins (independent variable or input value)
y ----> the cost of the pumpkins (dependent variable or output value)
we have that
For x=4, y=11
Find the value of the constant of proportionality k
The linear equation is
