Answer:
Step-by-step explanation:
The answer is A, C, D, and E. I just took the test.
Answer:
31
Step-by-step explanation:
Let the numbers be x and y.
"The sum of two numbers is 43." gives us the first equation.
x + y = 43
"One number is five less than three times the other number." gives us the second equation.
y = 3x - 5
Now we solve the system of two equations below.
x + y = 43
y = 3x - 5
Since the second equation is already solved for y, we will use the substitution method. We substitute 3x - 5 for y in the first equation.
x + y = 43
x + 3x - 5 = 43
4x - 5 = 43
4x = 48
x = 12
The first number is 12. Now we find the second number.
x + y = 43
12 + y = 43
y = 31
The larger number is 31.
Answer:
0.15(5,-1)
Step-by-step explanation:
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I think the answer is 2 parts rice. If you added half to the beans, do it to the rice too.
Answer:
-8388607
Step-by-step explanation:
a = 2
r = -8/2 = -4
12th term = (2)×(-4)¹¹
= -8388608
