Answer:
yo yo use math_way its very helpful fast and ez to use
Step-by-step explanation:
without the "_"
Answer:
b or a
Step-by-step explanation:
Use distributive property <em>a(b + c) = ab + ac</em>
4(x + 2) - 3(7 + y) = (4)(x) + (4)(2) + (-3)(7) + (-3)(y)
= 4x + 8 - 21 - 3y = 4x - 3y - 13
the scale has a persicion of 2 and it reads high.
