Choose all of the addition problems in which you add zeros to align place value in the addends a 0.04 + 5 + 3.2 B 18.9 + 0.7 C 1.2 + 5.75 + 2.8 D 6.23 + 11.01 + 4.99 + 15.03 + 23 + 23

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Which of the following choices gives you a slope of 3?