25 Points! Please Help Me With This. Click On The Photo And Can You Please Help Me Answer #4 I Do Not Get What It Means. If You
Can Also Show Your Work Thanks!
2 answers:
Answer:
Step-by-step explanation:
It is a bit ambiguous. I'm assuming that what they want you to do is to substitute
y = 140
x = 4
Into the two equations that went into making the answer of 4 come up
y = 30x + 20
y = 30*4 + 20
y = 120 + 20
y = 140 which is in agreement with your answer
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y = 15x + 80
y = 15*4 + 80
y = 60 + 80
y = 140
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Conclusion
both equations give the same answer. Both equations are correct.
Answer:
So both equations are true
Step-by-step explanation:
#4 was asking you to substitute x = 4 into both equations to see if it's the solution of the equations.
Substitute x = 4
Ritz equation
y = 30x + 20
y = 30(4) + 20
y = 120 + 20
y = 140
Smits equation:
y = 15x + 80
y = 15(4) + 80
y = 60 + 80
y = 140
Both companies charged same price $140 for 4 days
So both equations are true
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3(2x+5)(2x-5), 5 is the missing term.
So I think the rule is that you divide two exponents with the same base, you keep the base and subtract the powers.
Answer:
4.7 - ( -11.2)
Step-by-step explanation:
4.7 - ( - 11.2) = 15.9
15.9 is the distance between 4.7 and -11.2
Hopefully this helps you
pls mark brainlest
Answer:
5 and 0 between 250 and 300