Study material specific to the GSCE and i would recommend flash cards or a study guide.
$2 is the cost of one hat because if you multiply 8 by 4 you get 32. Then subtract 32 from 46 and you get 14 which you divide by 7 and get 2.
Answer:
Let's solve for x.
4x+5y=7
Step 1: Add -5y to both sides.
4x+5y+−5y=7+−5y
4x=−5y+7
Step 2: Divide both sides by 4.
4x/4=−5y+7/4
x=−5/4 y+ 7/4
Answer: for the first one x=−5/4 y+ 7/4
3x−2y=−12
Step 1: Add 2y to both sides.
3x−2y+2y=−12+2y
3x=2y−12
Step 2: Divide both sides by 3.
3x/3=2y−12/3
x=2/3y−4
Answer:
x=2/3y−4
Step-by-step explanation:
Answer:
Number 2 is 32
Step-by-step explanation:
advanced calculator!
Hope it helps
