XLVIII or 48.3. Im not sure if its right and you may want to double check with other answers.
Answer:
5 : 16
Step-by-step explanation:
Tucker has a total of 5 + 6 + 5 = 16 coins. The ratio of 5 pennies to that total is ...
pennies : total coins = 5 : 16
Answer:
B
Step-by-step explanation:
Answer:
3x ^2 + 5x - 7 = 0
5x ^2+ 15x = 0
x ^2 - 4x = 4x + 7
Step-by-step explanation:
Just find a equation with a degree of 2 and boosh
Hey!
so first distribute the 5 to x + 4
5x+20 = 2x + 20 + 2x
combine 2x and 2x
5x+20 = 4x + 20
Now you want the constant and variable on different sides so subtract 4x to the other side
5x - 4x + 20 = 20
1x + 20 = 20
now subtract the 20 on the 1x + 20 side to the other side
1x = 0
divide by 1
0 divided by anything is 0
So x = 0
Hope this helps!