Answer:
The answer would be: √x+3=13
Step-by-step explanation:
A radical equation is an equation with at least one variable put on a radical form. In this question, there is only one kind of variable which is x. Then, you need to find the equation where x is in the radical form. The radical form can be expressed with square root symbol.
The option with √x would be only √x+3=13
Answer:
5c
Step-by-step explanation:
a=2d +5r = 57
a
2d
5r
57
Answer:
The interest is: $1575
The total is: $8575
Step-by-step explanation:
7000*5*0.045 gets you the interest
Then you add the original amount, 7000, to the total
1575+7000=$8575
Fraser got 14 questions right
questions correct 70/5 = 14
—— ——
total questions 100/5 = 20
therefore he got 14 questions right
you divide 100 by 5 because percents are always out of 100 and that gets you 20 which is how many questions the spelling bee had
then you do the same to the top (divide by 5) and get 14
14/20 questions were answered right
70% of the questions were correct