Answer:
: Use the Pythagorean Theorem
Use the Pythagorean theorem:
Answer:
Step-by-step explanation:
-18 1/4 rounds down to -18 and 2 2/3 rounds up to 3. Then -18/3 = -6
Answer:
4
Step-by-step explanation:
2x+3(x-4)=8
2x+3x-12=8
5x-12=8
5x-12+12=8+12
5x=20
5x/5=20/5
x=4
Answer:
2 x = y + 7
y = 2 x - 7
Step-by-step explanation:
because you can rewrite it as:
2 x - y - 7 = 0
then you can find the 2 X answer and fill that in to find y