Answer:
it would be 423849+2364355-3213123122+232424-213123:222.222222222222
Step-by-step explanation:
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Answer:
1.) yes
2.) no
Step-by-step explanation:
1.) Yes
3x - 2y = 1
3(5) - 2(7) = 1
15 - 14 = 1
1 = 1
2.) No
2x + 8y = 26
2(-3) + 8(-4) = 26
-6 - 32 = 26
-38 ≠ 26
Elga's age is 50, and Alvin's age is 56. So, the sum of their ages is 106.
Answer:
32/13.
Step-by-step explanation:
Just substitute the value of x inside the respective functions. I assume you are asking for help in question 9 as you said "the given function"!
f(x) = (3x^2 + 2x - 1) / (4x + 1)
So f(3) = (3 * 3^2 + 2 * 3 - 1) / (4 * 3 + 1)
= (27 + 6 - 1) / (12 + 1)
= 32 / 13.
