On a blueprint, a 1 in. scale corresponds to 7 ft. To show a room with actual dimensions 35 ft wide by 16 ft long, what dimensions (in inches) should be shown on the blueprint?
Story Problem:
Avery purchased 4 tacos and 2 burritos and her total cost was $21. Sasha purchased 4 tacos and 3 burritos
and her total cost was $26.50. What is the price of one burrito?
Answer:
Step-by-step explanation:
Let tacos be x and burritos be y
So, Avery purchased 4x+2y = 21
Sasha purchased 4x+3y = 26.5
Solving the 2 eqns:
4x+2y=21
-4x-3y=-26.5
-y=-5.5
The cost of one burrito is $5.5
At the We-Pack Shipping, the workers can unload 28 trucks in 7 hours. Which of the following is a correct unit rate for this situation?
1 truck per hour
4 hours per truck
1 over 4. of a truck per hour
1 over 4. of an hour per truck
Answer:
4 trucks per hour
Step-by-step explanation:
You would do the trucks over the hours to get the ratio so, 28:7 is equal to 4:1 because 28/7 = 4
How many samples of size 2 can be formed from population of size 5
Answer:
2
Step-by-step explanation:
Isaac Green Elimination (Level 1) Mar 17, 8:18:58 AM Find the solution of the system of equations. 8x + y = -13 8r 2y = 10
Answer:
y = 23
x = -4.5
Step-by-step explanation:
Given:
Equation
8x + y = -13 ......eq1
8x + 2y = 10........eq2
Find:
Solution
Computation:
Eq2 - Eq1
y = 23
From eq1
8x + y = -13
8x + 23 = -13
8x = -36
x = -4.5
Which region indicates the intersection of the system 2x + 3y > 3 and y sx - 1?
Answer:
I think Region 1 is my answer, because the first equation is -1.1 and thats the closest point
Find the slope of the line containing the given pair of points. If the slope is undefined, state this. (-8,0) and (4,0)
Answer:
The slope is 0
Step-by-step explanation:
Given
[tex](x_1,y_1) = (-8,0)[/tex]
[tex](x_2,y_2) = (4,0)[/tex]
Required
The slope (m)
This is calculated as"
[tex]m=\frac{y_2-y_1}{x_2 - x_1}[/tex]
[tex]m=\frac{0-0}{4 -(-8)}[/tex]
[tex]m=0[/tex]
The slope is 0
Six more than five times a number
Answer:
? = 5n + 6
Explanation:
Answer:
5x + 6
Step-by-step explanation:
Let the number = x. 5 times x = 5x. So, the equation 5x + 6.
Which postulate proves these two
triangles are congruent?
Answer:
D-"HL"
Step-by-step explanation:
HL- This theory states that the hypothenus and one base angle is eual and in this case its true!!
I hope im right!!
(X+15)+(x+5)+(x+15)+(X+5)
Answer:
4 + 4 0
Step-by-step explanation:
Simplify
1
Eliminate redundant parentheses
( + 1 5 ) + ( + 5 ) + ( + 1 5 ) + ( + 5 )
2
Add the numbers
3
Combine like terms
Solution
4 + 4 0
Divide the given polynomial by the given monomial.
Answer:
Looks like all of your questions have been answered.
WILL GIVE BRAINLIEST
If there are 2 boys and 3 girls in a group. What is the ratio of girls to boys? Express the ratio in 3 different ways. ( Place commas in between each way )
Answer:
2 to 3, 4 to 6, 8 to twelve
Step-by-step explanation:
the boys are first, girls second
Answer: 3:2 ... 9:6... 27:18 you can put 81:54 too
Step-by-step explanation:
From the given equation
a) Copy and complete the table
b) Draw the graph of the given equation
c) Find the coordinates of y-intercep
Answer:
See attacheda)
The table:
x | -3 | -2 | -1 | 0 | 1 | 2 | 3y | -5 | -3 | -1 | 1 | 3 | 5 | 7b)
The graph is picturedc)
The y-intercept has coordinates of (0, 1)Directions: Solve for x. Round to the nearest tenth
1.
х
63°
16
Answer all of these please
1.The product of a number and seven more than the number
2.The product of a number and seven less than the number
3.Eight less than twice a number is fourteen.
4.One less than three times a number is seven.
5. Four more than five times a number is two less than the number.
6.Ten less than a number is three more than six times the number.
7.Twice the sum of a number and 3 is 20.
Answer: 3. 22-8 / 4. 2x3.5 / 5.
Step-by-step explanation:
Step-by-step explanation:
1. 1×8=8
2. 9×2=18
3. 8+14=22÷2=11
4. 2.7
5. -1.5
6. closest -2.5
7.÷2=10-3=7
72°
Х
X=
degrees.
please help
Answer:
18° lol it's too easy
Step-by-step explanation:
180-(90+72)
=180-162
=18°
Answer:
18 Degree
Step-by-step explanation:
all triangles the inside angle sum is 180 degree
so
72+90+x=180
162+x = 180
x= 180-162
x=18 degreeprovided
What is the value of 2 in the equation 60x = 360x
Containers A (6cm, 5cm, 4cm), B (5cm, 4cm, 3 cm) and C (3cm, 3cm, 2 cm) are three rectangular containers. At first, container A is filled with water to its brim while containers B and C are empty. Next, some water from container A is poured into containers B and C so that container B is completely full while container C is half full. Find the height of the water left in container A...
Answer:
Step-by-step explanation:
Please help!! Needed ASAP!!
Answer and Explanation:
If, on the other hand, the graph "flexes" or "flattens out" to some degree when it goes to cross the axis, then the zero is of a higher multiplicity; that is, it'll be of multiplicity three, five, or higher.
When a graph doesn't start at 0, it means that the graphs before it is not shown.
For number 4, I'd suggest Graph 3.
For number 3, I'd suggest graph 1.
For number 5, Write something along the lines of "Graph 2 does not show the car stopping slowly, it stops suddenly. Then it starts going really fast and stops suddenly again."
I hoped this helped.
Bo is making a step stool for his bathroom sink that is shaped like a rectangular prism.
What is the total surface area of the step stool?
Please guys, can someone help me out?
Please help it’s for homework
What is the answer for x²+9x-10
What is (6 x 10) + 9
Answer:
(60) + 9 = 69
Step-by-step explanation:
HOPE I HELPED, IM NEW
Answer:
Since if you know your multiplication tables 10x6= 60+9=69
Step-by-step explanation:
Answer 69
Consider the figure shown below. What is the value of the angle x?
x = _______ degree.
Frank is organizing his movie collection. He sees that 7 of his 25 movies are comedies. What percent of frank's movies are comedies?
Answer:
Step-by-step explanation:
if Frank has 25 movies and 7 are comedies
25 movies...........................100%
7 comedies represents........?%
=(7*100)/25=28% are comedies
Please help answer this question!!
Answer:
The answer of this question is 265 feet.
I have a cage with cats and birds. there are 12 heads and 32 feet. how many
birds are there
12x4=48
48-32=16
4-2=2
16 divided by 2=8 birds
Answer:
4 cats, 8 birds
Step-by-step explanation:
make a system of equations and solve.
What value from the set {5, 8, 21, 33} makes x - y = 2^3 true if y = 13?
Please help me with this question
Step-by-step explanation:
[tex] { ({y}^{2} )}^{4} . \: {( {y}^{3}) }^{2} [/tex]
Since,
[tex] { ({a}^{x} )}^{y} = {a}^{xy} [/tex]
Hence,
[tex] {y}^{2 \times 4} . {y}^{3 \times 2} [/tex]
[tex] = {y}^{8} . {y}^{6} [/tex]
Since,
[tex] {a}^{x} . {a}^{y} = {a}^{x + y} [/tex]
Hence,
[tex] = {y}^{8 + 6} [/tex]
[tex] = {y}^{14} (ans)[/tex]