Answer:
3/8
Step-by-step explanation:
1- 1/4 +(1/2 x 3/4)
1. subtract 1/4 to get 3/4 (how much time she has left in class).
2. multiply 3/4 by 1/2 to find how much half of 3/4 is.
3. Half of 3/4 is 3/8 so that's how much time she spent on the balance beam.
Answer:
117.16
Step-by-step explanation:
Multiply 101 by .16 and then you add it to 101.
X + y = 405
y = 8x
To solve:
Plug the second equation into the first and solve for x.
x + 8x = 405
9x = 405
Divide both sides by 9
x = 45
Use the second equation to find y.
y = 8(45)
y = 360
45 angelfish
360 parrotfish
Answer:
3
Step-by-step explanation:
(given) -8 = 2x - 14
(add 14 to both sides) 6 = 2x
(divde both sides by 2) 3 = x
Answer:
Step-by-step explanation:
|x| = 78.7 is satisfied by both x = 78.7 and x = -78.7.
