1)
15 > -2x-9
15+9 > -2x
24÷(-2) < x (the sign flips because you divide both sides by a negative number)
Hence, x > -12
2)
3x + 8 < 29
3x < 29-8
3x < 21
x < 7 (tada the answer)
Answer:
Step-by-step explanation:
yes they are both congruent because if you were to take one triangle and put it over the other it would match.
Answer:
it might be a square but it would help me answer if i saw the figures.
Step-by-step explanation:
Answer:
Answer below!
Step-by-step explanation:
since y = -3x + 1, you can just plug those numbers in on the first equation.
6x + 2(-3x+1) = 2 (see how I replaced y into -3x + 1)
then distribute 2.
6x - 6x + 2 = 2, subtract 2 to both sides
6x - 6x = 0, combine x
0 = 0 (this means it has an infinite amount of solutions)
