Which expressions show how to calculate the volume
of this prism? Check all that apply.
2(12 +21+28)
3(4) + 7
3(7)(4)
407)(3)
12(7)
21(28)
7 cm
4 cm
3 cm

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15