4 + 3 × x should be right
Answer:
-1
Step-by-step explanation:
The 8's value in 78 would be 8 hundredths also known as 0.08
Answer:
No, it equals 6x-18. The Parentheses are not needed because there is an addition sign because they both are positive. You just add regularly so 2x+4x=6x and -6-12=-18. The result is 6x-18
If it needs to be in decimal form it would be: y=0.25x-6
Fraction form would be: y=1/4x-6