Answer:
Each student got 17 pencils
Step-by-step explanation:
(429-5)/25=x
Answer:
Katie is 6 years old and Thomas is 3 years old
Step-by-step explanation:
Given that we should let K and T be the current ages of two siblings, Katie and Thomas.
If Katie is currently twice the age of Thomas then,
K = 2T
and in 6 years, Katie will be 4 times Thomas's current age then
K + 6 = 4T
Solving both equations simultaneously by substituting the value of K given in the first equation into the second
2T + 6 = 4T
Collect like terms
6 = 4T - 2T
6 = 2T
Divide both sides by 2
T = 3
Recall that K = 2T
K = 2 * 3
= 6
Hence Katie is 6 years old while Thomas is 3 years old
The answer is D because a function means for every input you get exactly one output so
for every x you get one y
in D there is a coordinate (5,2) meaning that if you put in 5 for x you get 2 for y
but the new ordered pair also has 5 for x but has a difarent y value. this violates the definition of a funciton
Answer:
okay!
Step-by-step explanation:
its B
If the first two terms are 1 and 1, then what is the tenth term?
Answer:
The 10th term will be 55
Explanation:
In the Fibonacci Sequence, we add the previous digits to get the next digit. So, here 1st term is 1.
First term= 1
Second term = 0+1= 1
Third term= 1+1=2
Fourth term= 1+2= 3
Fifth term= 2+3= 5
Sixth term= 3+5= 8
Seventh term= 5+8 = 13
Eighth term= 8+13= 21
Ninth term= 13+21= 34
Tenth term= 21+34 = 55
So, the 10th term is 55.
