Answer:
yes
Step-by-step explanation:
Trinomial means the equation consists of 3 terms therefore 2x+5y+7z is a trinomial.
Answer:
4.04
Step-by-step explanation:
2.84 + 1.2 = 4.04
Answer:
The first one is a function. The other two are not functions.
Step-by-step explanation:
To find this, you use the vertical line test. If the vertical line touches multiple points on the graphed line, it is not a function. If the vertical line only touches the graphed line at one point, it is a function.
Good Luck! I hope this helps!
Answer:
2:3
Step-by-step explanation:
let the ratio be k:1
which is true.
Answer:
Step-by-step explanation:
Subtract v from both sides
Simplify
Switch sides
Group like terms
Subtract the numbers: 2 - 42 = -40
Add 40 to both sides
Simplify
Divide both sides by 7
Simplify
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