2.5 rounds up to 3. Because the digit after the decimal point is 5 or more.
Answer:
hope this helps
Step-by-step explanation:
y=2x
y=-2x-4
2x+2x=-4 (grouping like terms)
4x=-4
x=-1
im sorry but im not sure what y is
Answer:
1. Lin
2. 3 weeks
Step-by-step explanation:
Answer:
7 each
Step-by-step explanation:
28÷4=7
1/4 of 28=7
-2 is the answer
Step-by-step explanation:
-2 is the answer because any thing with | | around it means it's a positive number. but the negative sign makes it negative.