Can someone help its completing the square
theres 4 problems its done in form x, x so should be 2 numbers

1) v^2-15v-63=3
2)n^2-19n-50=-2
3)5x^2+9x+9=6
4)5a^2+20a-43= -10

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

Jim had 15 minutes to do 5 laps around his school what would his time be