Answer:
12
Step-by-step explanation:
3x+7 = 12
Answer:
yes
Step-by-step explanation:
why do you need this silly boy
2+12a. When adding, you're only collecting "like terms".
Answer:
200 baseball cards
Step-by-step explanation:
We write the expression:
2000 x 1/10 =
200
Answer:
Step-by-step explanation:
Rhombus: All sides are congruent, 2 pairs of parallel sides,
Parallelogram: 2 pairs of parallel sides,
Square: All sides are congruent, 2 pairs of parallel sides, four right angles