I don’t know because it wouldn’t pop up
She saved $45 and now only has to pay $105
Answer:
11
Step-by-step explanation:
- 9+3(8-3(7-5))-4
- 9+3(8-3(2))-4
- 9+3(8-6)-4
- 9+3(2)-4
- 9+6-4
- 15-4
- 11
I first delt with simplifying the parentheses till step five. Then in five I just added 9+6 because it came before the -4. But PEMDAS is very important when doing these problems because it tell you the order
- P (parentheses)
- E (exponents)
- M (multiply)
- D (divide)
- A (add)
- S (subtract)
- **the biggest thing is that with multipe and divide it depends what comes first. If you see divide before multipe in the problem just do it that way. It is the same way with add and subtract but The multiple/divide group ALWAYS comes BEFORE add/subtract
Since you did not include the figure with the circle to which you have to compare the equations, I am going to determine the center and radius of the circles represented by each of the equations.
From that, you choose that whose center is the same of your circle and the radius is the double.
The canonic equation of a circle is:
(x - a)² + (y - b)² = r²
Where a and b are the coordinates of the center (a,b) and r is the radius.
So, let's determine the center and the radius of all the equations given:
<span> A) (x – 4)² + (y – 6)² = 4
</span><span>
</span><span>
</span><span>Center (4,6),;radius = √4 = 2
</span><span>
</span><span>
</span><span>B) (x – 4)² + (y – 6)² = 16
</span><span>
</span><span>
</span><span>Center (4, 6); radius = √16 = 4
</span><span>
</span>
<span>C) (x – 6)² + (y – 4)² = 16
</span><span>
</span><span>
</span><span>Center = (6, 4); radius = √16 = 4
</span><span>
</span><span>
</span><span>D) (x – 6)² + (y – 4)² = 4
</span>
Center (6, 4); radius = √4 = 2
Answer:
$3 .5
Step-by-step explanation:
since the cost of 10 baked beans is $35
the cost of each will be 35/10 =$3.5
