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sp2606 [1]
2 years ago
15

I need help please Asap

Mathematics
1 answer:
s2008m [1.1K]2 years ago
4 0

Answer:

Step-by-step explanation:

1.

Equation one:

x = -5, x = -1 (Both are real)

Equation two:

No real solutions

Equation three:

x = -3 (Real)

Equation four:

No real solutions

2.

The easiest way to figure out if an equation has real solutions is to factor it. If it is factorable, then it has real solutions. If it isn't, then it doesn't have real solutions.

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I owe my friend Miguel $4.00. I also owe my friend Gloria $7.50. Which equation correctly shows this relationship?
Novay_Z [31]
The answer is D. Since you owe money to Miguel, and Gloria, you are in dept to them, and you owe them a total of $11.50 because you owe Miguel 4 dollars and you owe Gloria $7.50 that adds up to $11.50 in dept
7 0
4 years ago
If f(n) = 6.07n, find: a. f(0.3) b. f(2.5) c. f(.0)
Scorpion4ik [409]
Simply plug in the numbers for n.
a. f(0.3) = 6.07(0.3)
f(0.3) = 1.821

b. f(2.5) = 6.07(2.5)
f(2.5) = 15.175

c. f(0) = 6.07(0)
f(0) = 0
6 0
3 years ago
A venue plans to host trucking events regularly throughout the year. The expected revenue from each event is $100,000. The cost
NikAS [45]

Answer:

47 meetings

Step-by-step explanation:

1. You know the company generates 100,000 dollars in profits, and pays 50,000 dollars to host the event, therefore, subtract both numbers to determine how much profit they make.

100,000 - 50,000 = 50,000 dollars

2. You now know that company generates 50,000 dollars in profits for each meeting

3. You also know that the company is aiming for a profit of 2.35 million, so you would divide the the goal by the total profits per meeting

2,350,000/50,000 = 47

It takes 47 meetings for the company to reach their goal.

4 0
3 years ago
Can anyone give me a hand with an expression 4x+8 step by step please
chubhunter [2.5K]

Factor 4x+8

4x+8

=4(x+2)

Answer:

4(x+2)

5 0
4 years ago
Simplify 3 square root of 5 end root minus 2 square root of 7 end root plus square root of 45 end root minus square root of 28
Lana71 [14]
Hello,

3 \sqrt{5} -2 \sqrt{7} + \sqrt{45} - \sqrt{28}\\\\
= 3 \sqrt{5} -2 \sqrt{7} + 3\sqrt{5} - 2\sqrt{7}\\\\
=6 \sqrt{5} -4 \sqrt{7} 




6 0
3 years ago
Read 2 more answers
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