Answer: x=
-3/4y+6
Step-by-step explanation: Let's solve for x.
4x+3y=24
Step 1: Add -3y to both sides.
4x+3y+−3y=24+−3y
4x=−3y+24
Step 2: Divide both sides by 4.
4x/4=−3y+24/4
Answer:
x=2, -4
Step-by-step explanation:
The equation is
. The x-intercept is the point(s) where the function intersects the x axis, so this value can be found by plugging in 0 for y. doing so results in
. Then, solve for x by moving 18 over, dividing by -2, square rooting both sides, and subtracting 1 to find the value of x.
$5. Subtract the cost of the magazine, $3, from the total cost, $28. Now you have $25 then you divide it by the amount of notebooks you have.
Remember in PEMDAS (P = Parenthesis, E = Exponent, M = Multiplication, D=Division, A= Addition, S= Subtraction), you always do the Parenthesis or Brackets first. So your equation will become 5 x 5 in the end. Therefore the answer is "C) product".