Guided Practice
In the expression 12p + 2.5c + 1.5s + 6, what does the constant 6 represent?
A.
Amy is buying 6 pizzas.
B.
Each pizza costs $6.00.
C.
The fee for delivery is $6.00.
D.
Amy’s order will cost a total of $6.00.
Answer:
D i think
Step-by-step explanation:
Answer:
C.
The fee for delivery is $6.00.
Step-by-step explanation:
10 Mason's can build a wall working 7 hours a day,in 12 days.In how many days can the work be completed by 14 persons working 8 hours a day?
Answer:
7 hr * 12 days = 84 hours
10*84 = 840 man-hrs to build the wall
----
14 men * 8 hr = 112 man-hrs/day
840/112 = 7.5 days
Step-by-step explanation:
please help asap!! thank you
Answer:
51 degrees
Step-by-step explanation:
Find the approximate radius a circle if its circumference is 37.68 inches. Use (pie symbol)= 3.14.
Answer:
radius = 6 inches
Step-by-step explanation:
37.68/3.14 = 12 = diameter
radius = 12/2 = 6 inches
HELP ME PLZZ, ASAP!!
In your own words explain what Complementary means.
Complementary means something is hard
10) Use the following information to answer the question.
You have 40 individual socks in your sock drawer—10 black, 12 brown, 16 white, and 2 blue.
What is the probability of getting either a blue pair or a black pair in two tries?
Answer:
3/5
Step-by-step explanation:
What is the measure of angle x? Enter your answer in the box
Answer: 83
Step-by-step explanation:
A triangle is always 180 degrees
You know the measure of 2 angles (44 and 53). You need the 3rd.
180 - 44 - 53 = 83
8²= please helpppppppp
Answer:
64
Step-by-step explanation:
When you square a number you multiply it by itself.
8^2= 8*8=64
Soft drinks are being purchased in case of 24. If there are 1008 soft drinks to packed,how many cases are needed?
Answer:
42 Cases.
Step-by-step explanation:
1008 divided by 24 = 42
Evaluate 16-3b for b=4
Answer:
4
Step-by-step explanation:
3x4=12, so 16-12=4
i hope this helps :)
Answer:
16 - 3b so first 3b is 3 x 4 which is 12 and 16 - 12 is 4
Bill has $7.30 in dimes and quarters. He has a total of 40 coins. How many quarters and dimes does he have?
Answer:
35 quarter's and 5 dimes
56,000 is what percent of 70,000?
Answer:
39200000
Step by step explanation is in the photo
i need help asap pls!!
Answer:
x = 11°
Step-by-step explanation:
x = 11° because it is an alternate interior angle to 11°
Please i need your help!!! 40 points:)
Plot the points on the picture above, that should be the answer. :)
Determine the vertex of the function f(x) = 3x2 – 6x + 13.
1. Identify the values of a and b.
a = and b =
2. Find the x-coordinate of the vertex.
negative StartFraction b Over 2 a EndFraction =
3. Find the y-coordinate by evaluating the function at the x-value found in the previous step.
The vertex is.
Answer:
Hope this helps
(I answered for the equation f(x)=3x^2 - 6x +13
Step-by-step explanation:
Vertex : (1,10)
1. a= 3, b=-6, c=13
2. none
3. (0,13)
Answer:
1. a=3 and b= -6
2. 1
3. (1, 10)
Step-by-step explanation:
have a good day :)
help me plsssssssssssssssss
plz help. will give brainliest.
On Monday, Braden rode 3 miles on a bike. On Tuesday, he rode 10 miles. On Wednesday, he rode 2 times farther than he did Tuesday.
How many miles has Braden ridden so far this week?
Answer:
33 miles
Step-by-step explanation: I think it is correct
Monday: 3 miles
Tuesday: 10 miles
Wednesday: 20 miles because 10 x 2 = 20
3 miles + 10 miles + 20 miles = 33 miles
Hope this helps!
Select True or False for each statement. PLEASE HELP!!!
Luca is 9 years old and 129 cm tall. Medical charts show that a boy’s height at age 9 is 3/4 of his predicted adult height. Predict Luca’s adult height.
Answer:
172cm
Step-by-step explanation:
129/3=43
129+43= 172
15 POINTS- ITS DUE TONIGHT
Here is a list of numbers:
51, 29, 58, 37, 63, 37, 4, 4, 2
Calculate the range
1 pizza costs $0.50 to make. They sell it for $12. Find the percent markup.
Answer:
ok let me try this again
To explain a markup, let's use an example: Let's say you purchase a box of paper that costs one dollar. You aim for a profit of 50%. By multiplying the cost by 50%, you get $0.50. This is your markup price. Add that to the price that you paid to purchase the box of paper, and now the total is $1.50. This is the selling price of the box of paper. Therefore, your markup percentage is 50%.
did that help i was not a faker though i was just trying to explain it to him/she better and can i have brainlist please
A candy company ships 1,200 candy bars to
a local store. The store manager chooses a
random sample of 40 and finds 3 are
expired. How many candy bars are likely to
be expired in the entire shipment?
Answer:
90 candy bars will be expired!
Step-by-step explanation:
40/3=1200/x
x = 90
Can you explain the question in more detail and if you mark me brainilet i will answer >:D
90 btw
HELP PLEASE!?!?!?LIKE PLEASEER
Answer:
It is the second answer choice!!
Step-by-step explanation:
Because I am in 7th grade and am smart.
(3n³ - 5n + n²) - (-8n² + 3n³) please shawty please
Answer:
Step-by-step explanation:
[tex]3n^3-5n+n^2+8n^2-3n^3\\ \\ 9n^2-5n\\ \\ or\ n(9n-5)[/tex]
Answer:
[tex]9n^2 - 5n[/tex]
Step-by-step explanation:
[tex](3n^3 - 5n + n^2) - (-8n^2 + 3n^3)[/tex]
Lets open the brackets. Signs of all the terms in the bracket next to the minus sign will change.
[tex]=> 3n^3 - 5n + n^2 + 8n^2 - 3n^3[/tex]
Now lets add/substract all the like terms with each other.
[tex]=> 3n^3 - 3n^3 + n^2 + 8n^2 - 5n[/tex]
[tex]=> 9n^2 - 5n \: \: or \:\: n(9n - 5)[/tex]
Please I need help with this asap!!! I will mark you as brainliest if right!!! Explain!!
9514 1404 393
Answer:
not similar
Step-by-step explanation:
For the triangles to be similar, at least two angles must match. Here, there is an 81° angle in both triangles. This means the sum of the remaining two angles must be ...
180° -81° = 99°
If the missing angle in either triangle matched the other given angle in the opposite triangle, the sum of those would be 60° + 40° = 100°, not 99°. This triangle pair does not have two matching angles, so the triangles are not similar.
ABC angles: 60°, 81°, 39°
FED angles: 59°, 81°, 40°
Which expression has a value of 12?
A. 3+32
B. 32 +23
C. (4+2)2
D. 42-32
can someone please help me with this
Answer:
y = 5
z = 55
Step-by-step explanation:
90 - 35 = 55
z = 55
7y = 35
[tex]\frac{7y}{7} = \frac{35}{7}[/tex]
y= 5
hi please help, i have 2 similar questions thank you
Answer:
1) [tex]area \: = a^{2} + 2ab + b^{2} [/tex]
Step-by-step explanation:
hope it helps
please help me solve this question i need help!!!
Answer:8.5
Step-by-step explanation:I just know it’s