2.a it should have 20 dollars in it
2.b it should take 5 days
i don't know the number 3
Answer:
the area of the parallelogram is 5000cm²
Answer:
1. 44 + 3x
2. 2y - 8
3. x - 6
15.
16.
17.
Step-by-step explanation:
1. 7² + 2² - 5 - 4 + 3x
49 + 4 - 5 - 4 + 3x
53 - 5 - 4 + 3x
48 - 4 + 3x
44 + 3x
2. - y - 5 + y + 2(2y-y) - 3
-y - 5 + y + 4y - 2y -3
-y - 5 + 5y - 2y - 3
4y - 2y - 5 - 3
2y - 8
3. 5x -3 - x - 3(x + 1²)
5x - 3 - x - 3x - 3
4x - 3x - 3 -3
x - 3 -3
x - 6
15.
=
=
= →
16.
=
=
= → →
17.
=
=
= →
Hope this helps.
Answer:1:3
Step-by-step explanation: