PLEASE HELP ILL GIVE BRAINLIEST
Answers
Answer:
1. x = 66
2. C
3. C. 2000
Step-by-step explanation:
1. The first question is x = 66 because to get rid on the fraction you multiply both sides by 4. This leaves you with x + 2 = 68 (minus 2 on both sides) this gives you x = 66.
2. C. Commutative
3. 2000
Plug in
125 = (5)(.0125)(2000)
125 = 125
Hope this helps ya!!
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B) using this model, what can a teacher expect to have as a salary in year 2020?
Please help !
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Plug in
Use order of operations to solve.
Since
A teacher can expect to have about $17,039 as a salary in the year 2020.
Final answer:
The average national teachers salaries can be graphed by plotting points on a coordinate plane. Using the provided equation, we can calculate the salary for the year 2020 to be approximately $99,460.
Explanation:
To graph the function, we need to plot points on a coordinate plane. We can do this by choosing different values of n and calculating the corresponding values of y. For example, if n = 0, then y = 9.25(1.06)^0 = 9.25. If n = 1, then y = 9.25(1.06)^1 = 9.81. Continuing this process, we can find multiple points and plot them on the graph.
To find the salary for the year 2020, we can plug in n = 2020 - 1970 = 50 into the equation. y = 9.25(1.06)^50 ≈ 99.46 thousand dollars, which is approximately $99,460.
Learn more about Average national teachers salaries here:
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Answer: You will see it and it will say ask ai. It should be under the qeustion you ask
Step-by-step explanation:
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Answer: 24) C. SSS only
26) D. DH = HF
Step-by-step explanation:
24.
Statement Reason
1. BD = CA 1. Given
2. AB = CD 2. Given
3. AD = AD 3. Reflexive Property
4. ΔABD = ΔDCA 4. SSS Congruency Theorem
We have no information about the angles so cannot use SAS Theorem.
26. G H F
E H D
Line up the letters to find the congruent sides:
⇒ GH = EH
HF = HD
GF = ED
Answers
k+v=27
in 3 years, victor will be twice as old as kris will be.so
v+3=2(k+3)
v=2k+6-3
v=2k+3
so (2k+3)+k=27
3k=24
k=8 27-8=19
kris is 8 years now. victor is 19 years old.
GIVEN, X + Y = 27 ------------EQ 1
IN THREE YEARS,
KRIS WILL BE X+3 YEARS AND VICTOR WILL BE Y+3 YEARS
GIVEN , Y+3 = 2(X +3 )
Y+3 = 2X+ 6
Y - 2X =6-3
Y - 2X =3 ------------EQ 2
FROM EQ 1 WE GET,
X =27 -Y
SUBSTITUTING THE VALUE OF X IN EQ 2 ,WE GET
Y - 2(27 -Y) =3
Y - 54 +2Y =3
3Y-54 =3
3Y =57
Y=57/3 =19
PUTTING THE VALUE OF Y IN EQ 1
X +19 =27
X =27-19=8
THEREFORE, KRIS IS 8 YEARS OLD AND VICTOR IS19 YEARS OLD