Answer:
325
Step-by-step explanation:
Notice you are adding 7 everytime.
So the sequence would be:
a(n) = 10 + 7n
n=0 gives a(0)=10, which is the first term.
so the 46th term has n=45.
a(45)=10 + 7*45=325
Rita's pay plus the overtime hrs, plus Tina's pay equals the total weekly wages(w)
[(11r) + 32] + 11t = w
That's one of the ways
Also, Rita's pay plus Tina's pay = weekly wages plus Rita's overtime hours pay
11r + 11t = w +32
Technically you just have to put the variables in the right places for it to make sense for the word problem
You can do the last example Good Luck!
Hope this helps :)
We can set up a proportion.
600/24 = x/40
Cross multiply:
600 * 40 = 24 * x
24000 = 24x
Divide 24 to both sides:
x = 1000
So you need 1000 grams of flour to make 40 scones.
Answer:
30
Step-by-step explanation:
Substitute j = 1, 2, 3, 4, 5 into 2j and sum the terms, that is
2(1) + 2(2) + 2(3) + 2(4) + 2(5)
= 2 + 4 + 6 + 8 + 10
= 30
