Answer:
both 7÷2 and 7/2 are symbols of division, as you can see the ÷ symbol has a dividing line between the denominator dot and the numerator dot. 7/2 is just 7 divided In two parts and so it 7÷2
Step-by-step explanation:
hope this helps!!
I think it’s the last one
Answer:
x > -1
Step-by-step explanation:
-3x +3 < 6
-3x < 6 - 3 (subtract 3 from both sides)
-3x < 3 (divide both sides by 3)
-x < 1 (multiply both sides by -1, remember to flip the inequality when multiplying both sides by negative numbers)
x > -1 (answer)
Answer:
80
Step-by-step explanation:
7x +3 = 5x + 25
2x + 3 = 25
2x = 22
x = 11
