I'm sorry, I don't know what is being asked.
Answer:
7.6
Step-by-step explanation:
first you use the distance formula
after you plug in both points you should get the square root of 58 which would bring you to about 7.615 whixh would round to 7.6
Answer:
Idonttttt now please help me now Solve this
Answer:
PE = 83 and Science = 71
Step-by-step explanation:
let P represent PE and S represent Science with P > S, then
P + S = 154 → (1)
P - S = 12 → (2)
Adding the 2 equations term by term eliminates S
2P = 166 ( divide both sides by 2 )
P = 83
Substitute P = 83 into (1)
83 + S = 154 ( subtract 83 from both sides )
S = 71
Hence PE mark = 83 and Science mark = 71
