Write the equation of the line. Slope = -4, passing through (-1,5)
y+5 = -4(x-1)
y = -4x - 9
4-5 = 4 06-1)
y-5 = -4(X+1)

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation:

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm