Answers
Answer:
negative 7
Step-by-step explanation
Answer:
x=-7
Step-by-step explanation:
3/4(x+21)=10 1/2
3/4x+15 3/4 = 10 1/2
(I put them in improper form)
3/4x+63/4 = 42/4
3/4x=-5.25
divide -5.25 by 3/4= x=-7
Related Questions
Salma made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces was $35.40. If the beads cost $2.60 for each necklace, how much did each pendant cost?
Answers
Answer:
$3.30
Step-by-step explanation:
2.60*6= $15.60 beads per necklace
35.40-15.60= $19.80 total pendant
19.80/6= $3.30 per pendant
15.60 +p = $35.40
P=$19.80 but that is for all 6 pendant so must divide by 6
19.90 /6 =3.30
So each pendant is $3.30
A box 2 m by 4 m by 8 m is filled with cubes of volume 8 cm³. If these
cubes were lined up, how long a line would that be?
Answers
The total line length of cubes lined up would be approximately 1.6 x 10^7 cm.
To find the total line length of cubes lined up, we need to find the total number of cubes in the box and then multiply it by the side length of a cube.
We can find the total number of cubes in the box by dividing the volume of the box by the volume of a cube:
Volume of the box = 2 m * 4 m * 8 m = 64 m³
Volume of a cube = 8 cm³ = 8 x 10^-6 m³ (converting the cm³ to m³)
Number of cubes = 64 m³ / 8 x 10^-6 m³ = 8 x 10^6
Then we can multiply the total number of cubes with the side length of a cube to find the total line length of cubes lined up :
Therefore, Line Length = 8 x 10^6 * 8 cm
= 6.4 x 10^7 cm
= 1.6 x 10^7 cm.
Learn more about arithmetic at,
https://brainly.com/question/28369191
10 ÷ 5 + 4 ( 72 - 6 )
Answers
Answer:
266
Step-by-step explanation:
PLEASE HURRY
Jada plotted √3 on a number line shown. How would you convince Jada that this location could not possibly represent √3
Answers
I need help with this. Thanks in advance
Answers
hope it helps
This rectangular prism is 12 cm high, 8 cm wide, and 10 cm long. What is its surface area in square cm? Explain or show your reasoning.
Answers
Answer:
592cm^2
Step-by-step explanation:
Answer:
Surface area = 592 cm^2
Step-by-step explanation:
Surface area of cuboid = 2(lw+wh+lh)
2(80+120+96) = 592
What is the median in 52, 48, 48, 54, and 50? Is it 50 or 52?
Answers
Answer:
the median would be 50.
Step-by-step explanation:
I hope this helps
Answer:
50.
Step-by-step explanation:
Median is the middle value of a list set in ascending order.
PLS HELP!!!! ILL GIVE BRAINLIEST
Answers
Answer:
Min is 15
Max is 95
Which equals a range of 80
Step-by-step explanation:
"In arithmetic, the range of a set of data is the difference between the largest and smallest values" Each of the notches seem to be in 5 unit intervals. Therefor you simply have to subtract 15 from 95 to equal 80.
My question is What are the colors of the shoes wom by students in my school?
Now I need to use the definition for mean median mode range,LE UE LQ and UQ
Answers
Answer:
blue, black, brown, and white
Step-by-step explanation:
Flip two different coins 100 times, and record the results of each coin toss in a table like the one below:
Result
Frequency
Two heads
29
Two tails
32
One head, one tail
39
What are the experimental probability that a coin toss results in one head and one tail showing?
Compare the theoretical probabilities to your experimental probabilities. Why might there be a difference?
Answers
Answer:
I can answer the first 6:1. 0.5 * 0.5 = 25%2. 36/100 = 36%3. 0.5 * 0.5 = 25Step-by-step explanation:
Find the surface are of the regular pyramid
Answers
Answer:
[tex]1,240.4mm^{2}[/tex]
Explanation:
Triangle: 20x16/2=[tex]160mm^{2}[/tex]
[tex]160mm^{2}[/tex]x5 =[tex]800mm^{2}[/tex]
[tex]800mm^{2}[/tex]+[tex]440.4mm^{2}[/tex] = [tex]1,240.4mm^{2}[/tex]
Answer: 1,240.4mm2 is the answer
Step-by-step explanation:
What is the measurement, in degrees, of angle b?
Answers
Answer:
a=60° and b=75°
Step-by-step explanation:
The value of a is 60° and b is 75°.
what 0.1315 with a bar over all numbers
Answers
Answer:
Step-by-step explanation:
0.1315 with a bar over all numbers means that the pattern of digits under the bar repeats without end. So the number is 0.1315131513151315131513151315....... etc
There is a formula to kind of simply this but I do not think that is what you are asking for.
Answer:
[tex]\overline{0.1315}=\frac{1315}{9999}[/tex]
Step-by-step explanation:
The trick is that because there are 4 digits being repeated infinitely, then this is equivalent to 1315/9999 because of the four 9s.
4 [ 4 . 5 - 2 ( 1 . 2 ) ] =
help
Answers
Answer:
8.4
Step-by-step explanation:
4 [ 4 . 5 - 2 ( 1 . 2 ) ] =
4 [ 4 . 5 - 2 . 4 ] =
4 [ 2.1 ] =
8.4
Which graph represents the linear equation y equals one fourth x plus 1 on the coordinate plane?
Answers
Answer: It is the last graph you listed. y=1/4x+1 this means the slope is 1/4 and the y intercept is. The last graph matches this exact description.
Step-by-step explanation:
Use the digits 5, 3, and 2 only once in each number.
How many different 3-digit numbers can you make?
A. 5
B. 12
O c. 8
OD. 10
O E 6
Answers
I think B
Step-by-step explanation:
Since 3 is a odd number, you can make a lot of numbers
A bag contains 10 3/4cups of almonds. A serving of almonds is 1/4 cup. How many servings of almonds does the bag contain?
Answers
Answer:
43!
Step-by-step explanation:
There are 3 servings in 3/4 cups.
In each 1 cup there are four servings, so 4x10=40
40+3=43
The number of servings of almonds does the bag contains is 43.
Given that,
The bag contains [tex]10 \frac{3}{4}[/tex] almonds cups. And, the almonds served is [tex]\frac{1}{4}[/tex] cup.Based on the above information, the calculation is as follows:
Here in [tex]\frac{3}{4}[/tex] cups there should be 3 servings.
And, for every 1 cup, there should be 4 servings
Therefore
[tex]= 4\times 10[/tex]
= 40
So, the total serving of almonds should be
= 40 + 3
= 43
Therefore we can conclude that the number of servings of almonds does the bag contains is 43.
Learn more: brainly.com/question/12135741
The distance traveled can be calculated using the formula D=s⋅t where s is the speed and t is the total time. Which of the situations below represent a total distance of 200 km? Select all that apply.
A) 50 km/hr for 4 hours
B) 100 km/hr for 2 hours
C) 55 km/hr for 4 hours
D) 40 km/hr for 5 hours
Answers
Answer:b is the answer
Answer:
A B and D
Step-by-step explanation:
What is the area of the square base?
The area of the square base is
feet2.
What is the length and width of the storage unit?
The length of the unit is
feet.
The width of the unit is
feet.
Answers
2*l+b
Step-by-step explanation:
Athena square foot
Answer: 2*l+b is the answer
Step-by-step explanation:
No pic just type answer pls.
Answers
Answer:
55.716
Step-by-step explanation:
multiply the volume value by 16.387
Please give me Brainliest
PLZZZZ HELPPPPPP NOWWWWWW PLZ PLZ PLZ
Answers
Answer:
1. T
2. O
3. L
4. C
5.B
6.H
Step-by-step explanation:
2/5 + 1/6 =
please show work thanks
Answers
Answer:
17/30
Step-by-step explanation:
2/5 + 1/6 = 17/30
Make them easier to add by making them have the same denominator.
2/5 = 12/30
1/6 = 5/30
12/30 + 5/30 = 17/30
Answer:
17/30
Step-by-step explanation:
First, we need to get the lowest common denominator, which is 30 (5 times 6 and 6 times 5) since we multiplied the denominators we have to multiply the numerators by the same numbers (6 and 5) now we get 12/30 + 5/30, which equals 17/30
The letters in the word ALGEBRA are placed in a bowl. What is the probability of NOT choosing A
Answers
Answer:
5/7 or .714
Step-by-step explanation:
Answer:
0.71 percent, or [tex]\frac{5}{7}[/tex]
Step-by-step explanation:
There are 7 letters in a bowl.
However, two of them are both A.
So, out it would be [tex]\frac{2}{7}[/tex] for the probability that you WOULD choose them.
[tex]\frac{5}{7}[/tex] for your problem.
≈0.71 percent
The box plot below represents some data set. What percentage of the data values are less than 61?
Answers
Answer:
25%
Step-by-step explanation:
plato
Answer:
25%
Step-by-step explanation:
More questions for the unit test.
Answers
Answer:
1/10 and C
Step-by-step explanation:
You wouldn't have a 9/10 because that is too high. It can't even possibly be 3/10. You have a 2/5 chance of getting one grape treat. Then, it would become 1/4 chance. That would make the chances of getting both very small. 1/10th is the only reasonable one.
There is only 2 choices that it can land on. That means it would be half chance of getting either. Only 0.5 or C is 1/2 or 0.5 of half.
A bedroom (14 ft by 12 ft) and hallway (8 ft by 3 ft) are getting new wood flooring. Wood flooring is priced at $6.20 per square foot. How much will it cost to add the wood flooring?
a-$1,190.40
b-$86.80
c-1041.60
d-$148.80
Answers
Answer: 1190.4
Step-by-step explanation:
14X12= 168
8x3=24
168+24=192
6.20x192= $1,190.40
What is the volume of the figure below, in cubic centimeters?
756
936
1,008
1,080
Answers
Answer:
936 cc
Step-by-step explanation:
v = (8 * 9 * 10) + (12 * 9 * 2)
v = 936 cc
i hope this helps :)
Can someone help with any of the problems on the page, please?
Answers
Answer:
use your bar graph to answer the question just put 100 in each of the box
Step-by-step explanation:
What does "B" stand for in the volume formula?
A: Radius of the base
B: Perimeter of the base
C: Shape of the base
D: Area of the base
Answers
Answer:
D
Step-by-step explanation:
because in volume we all multiple the surface area with the length to find it
Karen is planting 18 bushes and 12 trees in rows. If she wants all the rows to be exactly the same, with no plants left over, what is the greatest number of rows Karen can plant?
? rows
Answers
Explanation:
The greatest common factor of 18 and 12 is 6, so the answer is 6 because Karen doesn’t want any leftover plants.
Answer:6
Step-by-step explanation:
The LCM of those two