Answer:
110
Step-by-step explanation:
5.5 x 20 = 110
The domain is {15,21,18,16} but the range would be {62,65,70,73} because nothing repeats.
Answer:
So like 7
Step-by-step explanati
because doggy woggy woggy woggy
Answer:
1: 25 3: 15.5
Step-by-step explanation:
1: divided 16 into 80, then multiplied 5 by 5.
3: found the simplified version of 120:20, it was 6:1, then I divided 6 into 93.
<u>A formula is a fact or rule that uses mathematical symbols. It will usually have: an equals sign (=) two or more variables (x, y, etc) that stand in for values we don't know yet</u>.
Example: The formula for finding the volume of a box is:
x = 2y - 7 Formula (relating x and y)
a2 + b2 = c2 Formula (relating a, b and c)
