5-x=12
Subtract 5 on both sides -1x=7 than divide 7 by -1 and you get x=-7
Which of the following is an example of an open equation?
An open equation is an equation with at least one variable.
Therefore, 5x + 7 = 12 is an open equation.
Which of the following equations has 3 as a solution
z ‒ 15 = ‒12
z = -12 + 15 = 3
Is (1, 5) a solution to the equation y = x – 2?
5 ≠ 1 - 2
-5 ≠ -1
no
Is (–2, –6) a solution to the equation y = 3x?
-6 = 3(-2)
yes
Which of (3, 5), (4, 6), (5, 7), and (6, 8) are solutions to y = x + 2
5 = 3 + 2
6 = 4 + 2
7 = 5 + 2
8 = 6 + 2
all
Which equation would be used to generate the data in the following table?
x y
1 8
2 16
3 24
4 32
y = 8x
On a treadmill, you burn 11 calories in 1 minute, 22 calories in 2
minutes, 33 calories in 3 minutes, and so on. How many calories do you
burn in 10 minutes?
11 x 10 = 110 calories
Answer:
Alot of CREAMY PENUT BUTTER!!!!!!!!!!!!!!
Step-by-step explanation:
How about no, get trolled lololololololollololololololll
Answer:
x=-3/4
Step-by-step explanation:
Use the <u>distributive</u> property <u>a(a+b)= ab+bc</u>:
-4x-2=1
Add a 2 to both sides:
-4x=3
Divide both sides by -4:
x=3/-4
This can be rewritten as -3/4
Answer:
what kinda math is this
Step-by-step explanation:
