Solve.A rectangular yard has a perimeter of 398. The length is 9 ft more than 4 times the width. Find the width of the yard.

A. Width: 13 ft
B. Width: 39 ft
C. Width: 38 ft
D. Width: 32 ft


Answer: C

Mathematics

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Graph the linear equation.y = 4

A.

B.

C.

D.

Mathematics

Simplify completely.

A.
B.
C.
D.

Mathematics

Determine the equation of the line described. Put answer in the slope-intercept form, if possible.Through (-3, -9), perpendicular to -9x - 5y = 72

A. y = x
B. y = x - 66
C. y = x -  
D. y = - x +  

Mathematics

Write a numerical expression for the phrase and simplify it.The sum of -9 and 13 and 4

A. 9 + 13 + 4; 26 B. -9 + 13 + 4; 8 C. -9 - 13 - 4; -26 D. 13 + 4 - 9; 18

Mathematics