Answer:
c.) <-1, 2> + <-2, -1>
Step-by-step explanation:
hope i helped
Answer:
160
Step-by-step explanation:
You add the amount of pages that she has read in all which is 42+32=72. Then you subtract the sum by the amount fo pages in the book: 232-72 which equals 160
X-1.5=21
+1.5 +1.5
x=22.5
22.5-1.5=21 Subtraction sentence