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wolverine [178]
3 years ago
8

If u can do all 3 that will be great, TYSM!!

Mathematics
2 answers:
Lelechka [254]3 years ago
8 0

A: Five people each paying $14.50 means that the total bill was 5\cdot\$14.50=\boxed{\$72.50}.

B: Subtract the number of people he already has from the number of people he needs to get 42-29=\boxed{13} people.

C: Divide 96 by 8 to get \boxed{12} packs.

Arithmetic is where it all begins, y'know?

d1i1m1o1n [39]3 years ago
4 0

Answer:

Hope this helps though I m not sure about the first one since I got another answer 72.5 but it isn't there

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ludmilkaskok [199]

Answer:

A. -1/5

Step-by-step explanation:

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= -7+5 / 5+5

= -2/10

-1/5 option A

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What are the roots of the equation x2 - 5x + 6 = 0?
Alenkasestr [34]

The answer is

B. -2 and 3

Step-by-step explanation :

Given the expression

x²- 5x + 6 = 0

Firstly we need to find two numbers that when multiplied will give us the constant term 6, and when added will give us the 2nd term 5

These numbers are 3 and 2

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x²- (2x+3x)+ 6 = 0

x²-2x-3x+6=0

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Factoring we have

x(x-2)-3(x-2)=0

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Raquel and her brother Marcus are huge sports fans. Combined they owe 15 sports jersey. Raquel owns double the amount of Marcus'
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What is the area of the shape below
Bad White [126]

Answer:

The area of the shape is A=886 \:cm^2.

Step-by-step explanation:

The shape in the graph is a composite figure is made up of several simple geometric figures such as triangles, and rectangles.

Area is the space inside of a two-dimensional shape. We can also think of area as the amount of space a shape covers.

To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.

First  separate the composite shape into three simpler shapes, in this case two rectangles and  a triangle. Then find the area of each figure.

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

The area of the first rectangle is A=34\cdot 16=544\:cm^2

The area of the second rectangle is A=11\cdot19=209\: cm^2

The area of a triangle is given by the formula A=\frac{1}{2} bh where <em>b</em> is the base and <em>h</em> is the height of the triangle.

The area of the triangle is A=\frac{1}{2} \cdot 14\cdot19=133\:cm^2

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