Answer:
7
Step-by-step explanation:
19 - 4(3) = 19 - 12 = 7
please give me a brainiest
6. 1/2 divide 7 by both #
7. 1/4 divide 2 by both#
8. 2/3 divide 8 by 4, then divide 24 by 4 to get 4/6 to reduce it divide 2 by both #
9. 5/7 divide 3 by both #
10. 3/4 divide 18 and 24 by 3= 6/8 then divide these two # by 2
Answer:
x=-2
Step-by-step explanation:
3x+3*2x=-18
3x+6x=-18
9x=-18
x=-2
Y = 3 because in a rectangle, the diagonals are ALWAYS congruent. so you would have:
5y - 2 = 4y + 1
-4y+2 -4y + 2
y = 3
to factor it the answer is (x+1)(x+1)
to simplify it the answer is x2+2x+1
idk if this helped or not but here you go