Answer:
0, -2/3
Step-by-step explanation:
Answer:
Area = 30
Step-by-step explanation:
Add the two sides
8 + 4 = 12
Multiply that number by the height
12 × 5 = 60
Divide that number by 2
60 ÷ 2 = 30
Line up the decimal point to each number in order from left to right and subtract to get the difference which should be -0.248
Answer:
a) 231
b) 52.8
Step-by-step explanation:
210*.10 = 21. 21+210 = 231
48*.10=4.8 4.8+48 =52.8
Answer:
80b-16
Step-by-step explanation:
16(5b-1)
