Answer:
d. 5(x + 6) = 47.50
Step-by-step explanation:
First, determine the number of girls; (4 friends + Jacquenline) making a total of 5 girls.
If a ticket costs $6, then the the 5 girls' tickets would cost= 5*6
Also, if a funnel cake costs $x , then 5 girls' cakes would cost= 5* x
Total cost of funnel cake and entry tickets = $47.50
Now make the above three into an equation;
(5*x) + (5*6) = 47.50
5 is the common number on the left side so it becomes;
5( x +6) =47.50
Answer:
Step-by-step explanation:
Answer:
41 over 24
Step-by-step explanation:
7 2/3 can be "translated" into 3 times 7 plus 2 which is 22, so now it's 22 over 3.
5 5/8 can be "translated" into 8 times 5 plus five is forty five, so now it's 45 over 8.
We now need a common denominator.
Multiples of 8: 8, 16, 24, 32
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24
24 are both multiples of 8 and 3.
Now you have to multiply 22 and 8 because 3 times 8 equals 24 and so you have to do it to the numerator.
22*8=176
Now you have to multiply 45 and 3 since 8 times 3 equals 24 and so you have to do it to the numerator, too.
45*3=135
All you have to do now is subtract 176 from 135 which is 41
Quadratic refers to x^2 so the quadratic formula can be used to solve an equation only at the highest degree in the equation is a two/squared
Answer:
Give
null hypothesis: H0 = 5.5
alternative hypothesis: Ha different 5.5
standard error = 1 / (31) 1/2= 0.1796
we deduce that:
t stat = (5.2-5.5) /0.1796 = -1.67033
p-value = 0.105
the null hypothesis cannot be rejected because the value of p is greater
