Evaluate the expression according to the replacement value given.30 - 5y; replace y with 4.

A. 50
B. 30
C. 100
D. 10


Answer: D

Mathematics

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Solve:

j18 ÄÄÄ j6 a. j9 b. j/3 c. j3 d. -3 e. 3

Mathematics

Divide. Write the answer in simplest form.5 ÷ 1

A. 5
B. 6 
C. 5 
D. 5 

Mathematics

Solve the system of equations by elimination.

A. (-3, 1) B. (1, -3) C. infinitely many solutions D. no solution

Mathematics

Fill in the blank with one of the symbols =, <, or > to produce a true statement.-4 ? 10

A. = B. < C. >

Mathematics