Rounding 1 significant figure estimate 8.31 divided by 1.87

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.