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Alex
3 years ago
10

Eleni ordered a lunch that costs $11.50.

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0
It is option A hope this helps
german3 years ago
6 0
Hi there!

Right away we can eliminate both C.) and D.) because unless the percent is above 100, then the number wont be bigger than the original number.

Now, to figure this out, we have to turn the percent into a decimal:

15 ------------> (Divide by 100) -----------> .15

Now multiply:

11.50 x .15 = 1.73

So the answer is A.) $1.73 

Hope this helps!
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A rectangle has a side length of two and seven eighths feet and a side width of 5 feet. What is the area of the rectangle?
Elza [17]

Answer:

14 3/8 ft^2

Step-by-step explanation:

Area = length * width

=   2 7/8 * 5

=  23/8 * 5

= 115/8

= 14 3/8 ft^2.

6 0
2 years ago
Help me with this please!!!
larisa86 [58]

Answer:15

Step-by-step explanation: since it’s 4 to3 and if you multiply 4 and 5 you get 20 so you multiply 3 and 5 to get 15. Hope it helps!

8 0
3 years ago
Evaluate the expression for f=2. <br><br> 7+3f=
Anettt [7]

Answer:

=

2

7

+

3

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
In figure 2, find x if the perimeter is 4. Does each answer make sense? Why or why not?
stealth61 [152]

The value of x is equal to 1.5.

It is required to find x.

<h3>What is quadratic equation?</h3>

Any equation containing one term in which the unknown is squared and no term in which it is raised to a higher power. The quadratic formula to solve a quadratic equation ax2 + bx + c = 0 is x = [-b ± √(b2 - 4ac)]/2a.

Given that:

So for the triangle, the perimeter would be:

(x^{2} +x+3)+(x^{2} +2x-2)+(x^{2} +2x-9)=4

By solving in above equation, we get

(x^{2} +x+3)+(x^{2} +2x-2)+(x^{2} +2x-9)=4\\\\\\\2x^{2}+5x-8=4\\\\2x^{2}+5x-12=0\\\\2(x + 4)(x - 1.5)=0\\\\ x=-4\\\\ x=1.5

So, we take x= 1.5 and neglect -4 because we can't take negative roots of the quadratic equation.

Hence, the value of x is equal to 1.5.

Learn more about quadratic equation here:

brainly.com/question/17177510

#SPJ1

8 0
2 years ago
Is this answer correct?
Sav [38]

Answer:yes

Step-by-step explanation:

6 0
2 years ago
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