Answer:
138°
Step-by-step explanation:
69X2=138
Answer:-11
Step-by-step explanation: -3+-8=-11
I'm not great with math, but if the peanut butter is $4.00 and it is on sale for $3.60 it is 40 cents off... the answer would be 10%.
To check your answer, you know that 10% is .10 as a decimal. $4.00 * .10 = .40cents, then $4.00 - .40 = $3.60
Answer: it is 3 • (x + 4)
Step-by-step explanation: We move all terms to the left:
4-2x+8-(+5x)=0
We add all the numbers together, and all the variables
-2x-(+5x)+12=0
We get rid of parentheses
-2x-5x+12=0
We add all the numbers together, and all the variables
-7x+12=0
We move all terms containing x to the left, all other terms to the right
-7x=-12
x=-12/-7
x=1+5/7We move all terms to the left:
4-2x+8-(+5x)=0
We add all the numbers together, and all the variables
-2x-(+5x)+12=0
We get rid of parentheses
-2x-5x+12=0
We add all the numbers together, and all the variables
-7x+12=0
We move all terms containing x to the left, all other terms to the right
-7x=-12
x=-12/-7
x=1+5/7