Solve the rule: (in and out boxes)
x : y
0 : 28
1 : 21
2 : 15
3 : 10
4 : 6
5 : 3
6 : 1
7 : 0

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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)

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189