9.8 I think... I hope this helps in any way
Answer:
The sign should be negative ( - )!
Step-by-step explanation:
-4 - 8 = -12
Please mark Brainliest!!! =D
Answer:
√14 and √42. hope this helps.
Answer:
Weekly pay = 3x + 50
Step-by-step explanation:
x is the number of sales made during the week
Answer:
1 sandal= $7
1 flip flop =$2.5
Step-by-step explanation:
say one sandal costs x and one flip flop costs y
3 x+y=23.50
4x+2y=33
solve using simultaneous equationsto find the values of x and y
