Write the equation in slope intercept form. what are the slope and y-intercept?
-3x - 10y = 7

slope intercept is basically solve for y

y=mx+b

m=slope

b=yintercept

-3x-10y=7

add 3x to both sides

-10y=3x+7

divide both sides by -10

y=-3/10x-7/10

slope is -3/10

yintercept is -7/10 or at point (0,-7/10)

Step-by-step explanation:

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

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