What is the solution of the following system? {
3
x

+

3
y

=

10
−
9
x

−

9
y

=

−
30
3x + 3y = 10-9x - 9y = -30

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.