Answer:
x = -1
Step-by-step explanation:
- 10 + x + 4 - 5 = 7x - 5
-11 + x = 7x - 5
-6 + x = 7x
-6 = 6x
x = -1
Answer:
9
Step-by-step explanation:
sqrt(85) is about 9.2, and the question asks to round to the nearest integer, making it 9. 9.2^2 is almost 85, which is how you can check your answer.
The divsion is the one basic sign in mathmatics. And division express by different sign. example, by long division, and fraction sign( / )
The answer of division problem is quotient.
that means, 6/3=2
The answer two is the quotient.
Answer:
70
Step-by-step explanation:
If g(x) =x^2 -1, then
f[g(5)] = 3*(5^2-1) -2 =72-2= 70
Answer:
3 sundaes will have nuts
Step-by-step explanation:
Note that the total number of sundaes so far is 20, 6 of which had nuts, and 14 didn't.
Therefore the fraction representing the sundaes with nuts would be 6/20 = 3/10.
The fraction without nuts would be 7/10.
The question is asking for you to predict the number of sundaes that will have nuts using these fractions. Out of 10 sundaes, 3 of them will have nuts.
