-4 > x -7
Move the "-7" to the left hand side which will also change the sign
-4 + 7 > x ( "-4 + 7" is the same as "7 - 4")
3 > x OR x < 3 (3 is greater/bigger than x which also means x is smaller/lesser than 3)
They are both incorrect.
0.674-32 is equal to -31.326
Answer:
x = 8 y = 12
Step-by-step explanation:
Let x and y be the prices of the 250 milligram and 500 milligram dosage, respectively. The equations that may be derived from the given conditions above are,
2200x + 1800y = 39200
2200x + 2200y = 44000
Solving the system by subtracting the second equation from the first gives,
-400y = -4800
Substitute the obtained value for y in either of the equations. I choose the first equation,
2200x + (1800)(12) = 39200
2200x = 17600
Thus, the 250-mg bottle costs $8 and each 500-mg bottle costs $12.
Answer:
32%
Step-by-step explanation:
50-34=16
16/50=0.32
0.32 x 100= 32
Answer:
Hope this helps
Step-by-step explanation:
1. Make 5 3/4 into an improper fraction. That would be 23/4. 2. Write 4 in a fraction way. That would be 4/1. 3. Now do 23/4 X 4/1. That would be 92/4. 4. Turn it into a mixed number by doing 92 divided by 4. That would be 23. No fraction after 23. Jacob rode his bike 23 miles this week. :)
