Evaluate the expression when b=4 and y=-2
b-5y

Answer:

i don't know how i can help you

Step-by-step explanation:

Answer:

im pretty sure its "D" It can contain any number of triangles greater than or equal to 4.

Step-by-step explanation:

Answer:

(1, 0) ; (3, 0)

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

Answer:

54

Step-by-step explanation:

This is a right angle (complementary angles) so 90-43 is 47 and the angel is x - 7 so you have to add 7. Answer is 54 <3

Answer:

radius of circle is 97.91

Answer:

Step-by-step explanation:

Answer:

b.

Step-by-step explanation:

Answer:

57

not sure abotu the answer

Answer:

$10 for child tickets and $4 for adult tickets.                                                      

Step-by-step explanation:

Let a = price of adult tickets

     c = price of child tickets

(1)    12a + 6c = 108           (2)    2a + 12c = 128    Multiply (2) by -6

      -12a - 72c = -768

              -66c = -660

                   c = $10                   2a + 12(10) = 128

                                                  2a + 120 = 128

                                                              2a = 8

                                                                a = $4

Something is wrong.  The adult tickets should be more than the child tickets.

But,  according to the info you have given, it comes out to $10 for child tickets and $4 for adult tickets.                                                        

Answer:

Just taking my points back

Answer:

t = 4

Step-by-step explanation:

In step two, instead of multiplying by -6 on both sides, you need to divide by -6 to isolate t.

-6t = -24

÷-6    ÷-6

t = 4

When you multiply by -6 on both sides, the equation would be 36t = 144, which is not what we want. The opposite of multiplication is division, and in order to get the answer, you divide by the number multiplied.

Answer:

C. 10 - 2 = 8

Step-by-step explanation:

[tex] = (Q _{3} - Q _{1}) \\ = ( \frac{3}{4} \times 7) - ( \frac{1}{4} \times 7) \\ = (6 {}^{th} - {2}^{nd} ) \\ = (10 - 2) \\ = 6[/tex]

Answer:

[tex]684\:\mathrm{cm^2}[/tex]

Step-by-step explanation:

The area of any triangle is equal to [tex]A=\frac{1}{2}\cdot a\cdot b\cdot \sin C[/tex], where [tex]a[/tex] and [tex]b[/tex] are two sides of a triangle and [tex]C[/tex] is the angle between them.

Plugging in given values, we have:

[tex]A=\frac{1}{2}\cdot 27\cdot 82\cdot \sin 162^{\circ}=\boxed{684\:\mathrm{cm^2}}[/tex]

Answer:

342

Step-by-step explanation:

see image

Answer:

[tex]\huge\fbox{5x+20}[/tex]

Step-by-step explanation:

Hi there!

The Distributive Property states that

[tex]\bold{a(b+c)=ab+ac}[/tex]

So, we multiplied a by everything inside the parentheses.

Now, let's use this property to solve our problem:

[tex]\bold{5(x+4)}\\\bold{5x+20}[/tex]

Hope it helps!

[tex]\rm{Have~a~great~day!}[/tex]

~Just a teenage girl willing to help

[tex]\bold{We~Are~Besties4Ever}[/tex] :)

Answer:

Step-by-step explanation:

Answer:

[tex](fog)(x)=|x+2|[/tex]

[tex]Dom_{fog} = R[/tex]

[tex]Range_{fog}=[0,\infty)[/tex]

Step-by-step explanation:

Answer:

20 inches

Step-by-step explanation:

Step 1: Subtract the total from what was left

[tex]95 - 15 = 80[/tex]

Step 2: Divide the result into the 4 pieces

[tex]80 \div 4[/tex]

[tex]=\frac{80}{4}[/tex]

[tex]= 20[/tex]

Each of the four pieces Lily cut was 20 inches.

Answer:

The inside angles have to equal 180 degrees so

So Hazel is correct

Complete Question

Carmen is putting together a business plan for her sandwich restaurant, Subs Away, so she can expand to another location. She wants to include some information about recent sales but only has certain information about last month's sales. She currently offers ham, turkey and vegetarian sandwiches. She sells the ham sandwiches for $10 each and the turkey sandwiches for $11.25.

Last Month's Vegetarian Sales

Total Sandwiches Sold 75

Total Income $712.50

How much does Carmen charge for the vegetarian sandwich?

Answer:

 [tex]X=9.5[/tex]

Step-by-step explanation:

From the question we are told that:

Total Vegetarian Sandwiches Sold [tex]T_{vs}=75[/tex]

Total Vegetarian Sandwiches Income [tex]T_{vi}=$712.50[/tex]

Generally the equation for Cost of vegetarian sandwich is mathematically given by

 [tex]X=\frac{Total\ income\ from\ vegetarian\ sandwich}{No.\ of\ vegetarian\ sandwich\ sold}[/tex]

 [tex]X=\frac{T_{vi}}{T_{vs}}[/tex]

 [tex]X=\frac{712.50}{75}[/tex]

 [tex]X=\$9.5[/tex]

Answer:

20m

Step-by-step explanation:

the 4m and 2m on the right can make a rectangle for 8m, then you can make another rectangle on the left side with the remaining 4m (from the 8m side) to make 8m so now were at 16, the triangle remainse, the length is 4m and the height is 2m making 8/2 or 4

16+4 = 20m

- Gage Millar, Algebra 2 tutor

Answer:

D

Step-by-step explanation:

The inverse property states that any number multiplied by its reciprocal equals 1.

Answer:

If it is using base and height: A = b x h

If using Trigonometry:  A = b2 x Sin(a)

Step-by-step explanation:

A = Area

B= Base

H= Height

Answer:

2025+18=2043

Step-by-step explanation:

Answer:

118

Step-by-step explanation:

4x^2 + 3y

4(5^2) + 3(6)

4 * 25 + 18

100 + 18

118

Answer:

A.

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Ed's answer is correct but I would have just multiplied each side by the reciprocal of 2/3 which is 3/2, which will isolate 'm'

m = 1/4 x 3/2

m = 3/8

Answer:

-3

Step-by-step explanation:

Answer:

5 x 6v

Step-by-step explanation:

Answer:

x=9 feet

Step-by-step explanation:

i think the value of x is 9 ft

Answer:

0.5

Step-by-step explanation:

Answer:

They need to make at least 12 batches.

Step-by-step explanation:

First, we need to find how many cookies in total, so we multiply 70 by 4.

70*4 = 280.

Secondly, 1 batch makes 2 dozen cookies, or technically 24 cookies. So we need to find how many batched with 280 divided by 24. This results in 11.6 repeating. But if you round it up, you get 12.

Time to check:

12 * 24 = 288. So it's the amount of cookies needed with 8 remaining.

Hope this helps.

Answer:

I cannot give you a full answer because it's missing crucial information- the points on the graph. However, I can give you insight!

Suppose one point is (2,3), if you want to scale it by a factor of 3, you would simply multiply both variables by 3. So the new point would be (6,9).

If you want to scale (4,7) by factor of 2, you would multiply the 4 and the 7 with 2. The new point would be (8,14).

Answer:

1

Step-by-step explanation: