Since 4 is between 2 & 5 you input it into the middle equation.
x=4
so the answer is 4!
Answer:
Step-by-step explanation:
Do the answer is 67’949
(-4)-4 could be some integers to subtract and get -8
S=number of swim lessons
A.) The equation is 237 = 402-15s
237 = 402 - 15s
-402 = -402
-165 = -15s
/-15= /-15
11 = s
B.) 11 swim lessons.
C.) 0 = 237 - 19s
-237= -237
-237 = -19s
/-19 = /-19
12.47368 = s
She can pay for 12 more swim lessons and will have some money left in her account.
The square root of 11 = 3.3166
which is between 3 and 4 so the first one is the answer
