Answer:
a
Step-by-step explanation:
-5(x + 2) = -4x - 12 - x + 2
= -5x - 10
= -5(x + 2)
both sides are equivalent so there are infinite solutions
Answer:
w= 
or w=7.1142857
Step-by-step explanation:
add 2.5 to both sides
divide 17.5 from both sides
and you get your answers
Answer: x = -1
Step-by-step explanation: To solve this equation, we start by distributing the 4 through the parentheses on the left side.
So we have 4 times 5x which is 20x and 4 times 30 which is 120.
So our equation now reads 20x + 120 = 100.
Solving from here, we subtract 120 from both sides of the equation and we have 20x = -20 and dividing both sides by 20, we find that <em>x = -1</em>.
7/9 = 0.77777778
honestly i just googled this
Area is just height times width so if it’s a square all sides are equal so you do 3 2/7 time 3 2/7 and get 10.796 in^2
