Directions: Choose the letter of the correct answer. Solve the system of equation y=4x-5 and y=3x
A. y=10, x=13
B. y=5, x=15
C. y=7, x=6

Solve the system of
equation -4x+5y=35 and y=3x
A. X-15 y=19
B. x-14 y=11
C. x=45 y=12

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)