Answer:
-40+4b
Step-by-step explanation:
You multiply the outside (-4) by the things within the parentheses
The partial products are: 42 x 28 = (40 + 2) x (20 + 8) = 40 x 20 + 40 x 8 + 2 x 20 + 2 x 8
= 800 + 320 + 40 + 16 Hope this helped.
Answer:
A.
Step-by-step explanation:
The sum of the measures of the angles is 180 degrees.
75 + -5w + 125 + 4w + 85 = 180
Combine like terms.
285 - w = 180
Subtract 285 from both sides.
-w = -105
Divide both sides by -1.
w = 105
Raul uses 998 grams of fruits.
This can be solved by converting 48,000 milligrams to grams. We do this by dividing by 1000. We get 48g. Then, we convert 0.5kg to grams by multiplying by 1000. We get 500g
