Let's solve this by subst. (-2/3)x for y in y=2x+8.
Then 2x+8 = (-2/3)x. (For clarity you must use those parentheses.)
The LCD is 3. Mult. both sides by 3, obtaining
6x+24 = -2x. Then 8x = -24, and x = -3. Now that you have a value for x, subst. this value (-3) into either of the given equations to determine y.
Then write your solution in the form (-3, ?? ).
Answer:
B)3%
Step-by-step explanation:
Hey there, 100/5=20, 20/4=5. 4*5=20, 20*5=100. Now, 4*5*5=100. Therefore, the number that goes in the box to make the number sentence true is 5.
Answer:
100+106+106+106Step-by-step explanation:
Answer:
we know that
Hillary
swims every 6 days---> Multiples of 6---> 6-12-18-24-30-36-42-48-54
runs every 4 days-----> Multiples of 4----> 4-8-12-16-20-24-28-32-36-40-44-48
cycles every 16 days---> Multiples of 16---> 16-32-48-64
therefore
In 48 days she will do all three on the same day.
the answer is
48 days
Step-by-step explanation: