How many different values can you get when you insert parentheses into the following expression: $$5-1-1-1-1-1$$ here are some ways you can insert parentheses: $$5-(1-1-1)-1-15-1-(1-1-(1-1))$$ implied multiplication is not allowed: $$(5--1-1-1)$$

ege

step-by-step explanation:

egge

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18