How much is it? I really need help on this and I don’t understand it

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3