Answer:
It’s b
Step-by-step explanation:
I am gooder
Answer is A, because the total is 6 dollars, so all we're trying look for is how many nickels and quarters are there to give us 6 bucks in total. 36-n is basically the amount of total coins minus the number of either nickels or quarters found
Answer:
18/11
Step-by-step explanation:
To get the reciprocal all you do is flip over the fraction <3
Try this solution:
1. note, that 4-5=-1; -1-5=-6; -6-5=-11; -11-5=-16, etc.
The suggested sequence is arithmetic, where a₁=4; d=-5.
2. using a₁ and d it is possible to calculate a₁₄=a₁+d(n-1)=a₁-5(14-1)=4-5*13=4-65=-61.
Answer: -61
Answer:
(-12,6)
Step-by-step explanation:
using elimination method multiply the second equation by -1
18x - 16y = -312
-78x + 16y = -408
add the two equations
60x = -720
divide by 60
x = -12
plug -12 into the first equation
18(-12) - 16y = -312
-216 - 16y = -312
-16y = -96
y = 6