Which equation can be used to represent the statement? Half of a number minus seven is one and five-tenths.
1
Ž+x= 1.5
1/2 x - 1.5=7
• Ž-7= 15
7- 1/2 = 15

What is 20+(5 x 2/5 )+ 3 show your work

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )