Answer:
He can buy 4 model cars
Step-by-step explanation:
∵ His total money = the cost of books + the cost of model cars
∵ He buys 6 books and the price of each book is $2
∵ The cost of each model car is $7 , let the number of model cars is c
∵ He has $40
∴ 6 × 2 + 7 × c = 40
∴12 + 7c = 40
∴ 7c = 40 - 12 = 28
∴ c = 28/7 = 4
∴ He can buy 4 model cars
Answer:
C/8
Step-by-step explanation:
Because the range is the biggest number subtracted by the lowest number and in our data sat 7,15,and 12 15 is the biggest number and 7 is the smallest so what's 15-7?
8 so C
Have a great day.
Answer:
6 degrees
Step-by-step explanation:
-3 + 9 is 6. To check this answer you can subtract 9 from 6
Whole numbers greater than zero are called positive integers<span>. Whole numbers less than zero are called </span>negative integers<span>. The </span>integer<span> zero is neither </span>positive<span> nor </span>negative<span>, and has no sign. Two </span>integers<span> are opposites if they are each the same distance away from zero, but on opposite sides of the number line.
ex. -10+-2 would be a negative integer you just add them and keep the sign
Hopes this helps if you have more question just hmu and ask :)</span>
