Answer: 7(g + 3g) , 7g + 7(3g) , and 28g
Step-by-step explanation: I got it wrong and it showed me the answers so here you go
In the expression shown, n
represents a rational number.
7n
What value of n makes the
expression a number less than
7?
A. 3/2
B. 6/6
C. 4
D. 714
Answer:
C. 4/5
Step-by-step explanation: If you have a fraction with the numerator being less than the denominator then multiplying by 7 you will get a number that is less than 7
As part of a science experiment, Sam recorded the four values shown in the table, but one of them got smudged on his paper. He remembers that the sum of the trials was −1. What was the value that was smudged?
Trials
−9
12
(smudged)
−8
A) 2
B) −2
C) −4
D) 4
PLEASE HELP IM GONNA FAIL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :(
Answer:
D) 4
Step-by-step explanation:
−9 + 12 + (unknown) + −8 = −1
Start by going through and testing each option
−9 + 12 + 2 + −8 =
3 + 2 + −8 =
5 + −8 =
−3
−3 ≠ −1
A) 2 is not possible.
−9 + 12 + −2 + −8 =
3 + −2 + −8 =
1 + −8 =
−7
−7 ≠ −1
B) −2 is not possible.
−9 + 12 + −4 + −8 =
3 + −4 + −8 =
−1 + −8 =
−9
−9 ≠ −1
C) −4 is not possible.
From this, D is looking like the answer. But to be sure, test it.
−9 + 12 + 4 + −8 =
3 + 4 + −8 =
7 + −8 =
−1
−1 = −1
D) 4 is the answer.
I NEED HELP ASAP PLEASEEEEEE
Answer:
3/24= 33/264
2/9= 12/54
4/5= 32/40
8/9= 16/18
42/18= 7/3
32/12= 8/3
Step-by-step explanation:
You have to use common factors and denominators to match numbers. VERY COMPLICTED! Hope this helps!
least common multiple
3/6 , 2/12
Answer:
6
Step-by-step explanation:
3,6,9.12
2,4,6,8,10,12
Translate the sentence into an equation.
Twice the difference of a number and 2 equals 6.
Use the variable b for the unknown number.
Answer:
b + 2 = 6
Step-by-step explanation:
This may not be the right answer, but its what I think it is.
Please help thank you so much I mark as brainliest
The coordinates of point R are (-8, 7)
Which list shows all the factors of 72?
OA) 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
OB) 1, 2, 3, 4, 6, 9, 12, 18, 24, 36, 72
OC) 1, 2, 3, 4, 5, 6, 8, 9, 12, 18, 24, 36, 72
OD 1, 2, 3, 4, 6, 7, 8, 9, 12, 18, 24, 36, 72
Answer:
b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
I don’t understand this and it’s due at 12
Answer:
The 20% tip would be 18%
The 80% mark down would be 0.8 I think
The 60% I'm not sure for the 60% one
The 10% I'm not sure for that one but I think it would be 3.75
I think for 75% mark down it would be 0.7 I'm not sure tho and I'm not sure for the rest
Sorry if I'm wrong but hope this helps:)
The office supply closet had 25,473 large paper clips, 13,648 medium paper clips, and 15,306 small paper clips. How many paper clips were in the closet?
Answer:
The answer is 54,427
Step-by-step explanation:
Add them up
Gerrit Cole’s salary pitching for the Yankees in 2020 is $36,000,000. Cole averages about 2,000 pitches each year. About how much money does Gerrit Cole make per pitch
36000000 x 2000 = 72000000000
A swester is 20 dollars and is on ssle for 12 dollars. What percentage off
12 dolars / 20 dolars
the percentage is
(20-12) / 20
= 8/20
= 40 %
(6x^4-8x^2) divided by 2x^2, where x does not equal 0?
Answer:
3x^2 - 4
Step-by-step explanation:
(6x^4 - 8x^2) ÷ 2x^2
3x^2 - 4
Find the slope of the line connecting the point (2,3) to the point (4,6)l
Answer:
2/3
I hope this helps :D
9514 1404 393
Answer:
3/2
Step-by-step explanation:
The slope is the "rise" (change in y) divided by the "run" (change in x).
m = (y2 -y1)/(x2 -x1)
m = (6 -3)/(4 -2) = 3/2
The slope is 3/2 = 1.5.
PLEASSEEE HELP OMG I WILL DO ANYTHING!!! IM BEGGING
Answer:
180 boxes
Step-by-step explanation:
The rate of change is 10 boxes per hour, so if you multiply 10 times 18 you will get 180 which is the answer.
The graph of a line passes through the two points (-2,1) and (2,1). What is the equation of the line written in general form ?
A. y-1=0
B. x-y+=0
C. x+y -1=0
Answer:
A
Step-by-step explanation:
When you plot the points (-2,1) and (2,1) on a graph, you get a horizontal lines that crosses through y=1 which can be rearranged to be written as y-1=0
Vijay is celebrating his birthday at Pizza Ranch. The all-you-can-eat meal costs $12 per adult
and $5 per child. He wants to stay under a budget of $180 for the party.
Select the inequality in standard form that describes this situation. Use the given numbers and the
following variables
• X = the number of adults attending
· y = the number of children attending
12x + 5y < 180
B
12x + 5y < 180
52 + 12y < 180
5x + 12y < 180
Answer:
12x+5y < 180
Step-by-step explanation:
12 (adults) + 5 (kids) < needs to be less than 180 dollars
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 14 miles per hour slower than the westbound train. If the two trains are 480 miles apart after 3 hours, what is the rate of the eastbound train?
73 is the rate of the eastbound train while The speed of the westbound train is 59 miles per hour.
What is Speed?speed is described as. the pace at which an object's location changes in any direction. Speed is defined as the distance traveled divided by the travel time. Speed is a scalar quantity because it just has a direction and no magnitude.
Given, Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 14 miles per hour slower than the westbound train.
Eastbound train:
time = 3 hrs, rate = x mph, distance = 3x miles
Westbound train:
time = 3 hrs ; rate = x-14 ; distance = 3x-42 miles
3x + 3x - 42 = 480
6x = 438
x = 73 (rate of the eastbound train)
To find the rate of the westbound train:
rate = x -14
rate = 73 - 14
rate of westbound train = 59
Therefore, The speed of the westbound train is 59 miles per hour.
Learn more about speed here:
https://brainly.com/question/28224010
#SPJ1
Which number is closest to V90 ?
Which components would Mr. Kelly use to write an equation to determine the total cost of the meal, given the amount of the bill, x?
The Cowboys have won 11 out of the 12 games they have
played this season. What is their ratio of Wins to Losses?
eleven wins to one lose 11 to 1
I need lots of help
Answer:
with what
Step-by-step explanation:
IM A DUMB BLONDE AND I NEED YOUR HELP RIGHT NOW
Answer:
- 1 and 3
Step-by-step explanation:
Help please, only right answers get brainliest!
Answer:
90
Step-by-step explanation:
The number of possibilities is the the product of the number of choices of each category.
size: 3 choices
cheese: 2 choices
side dish: 3 choices
drink: 5 choices
number of difference possibilities: 3 * 2 * 3 * 5 = 90
Answer: 90
Joaquin made four times as many goals as daniel during soccer practice today. What is the ratio?
Answer:
4:1
Step-by-step explanation:
Let the no. of goals Daniel scored be x
Hence,
No. of goals Joaquin scored = 4 x
No. of goals Daniel scored = x
Hence,
The ratio of the no. of goals scored by Joaquin to the no. of goals scored by Daniel
[tex]=\frac{4x}{1x}[/tex]
[tex]=\frac{4}{1} \\=4:1[/tex]
Question 4
Which situation requires the use of the cube root?
A
determining the surface area of a cube given the side
B
determining the volume of a cube given the side
С
determining the side of a cube given the volume
D
determining the volume of a sphere given the radius
Answer:
Step-by-step explanation:
O
Help my 11 old daughter please I don’t know this type of math
Answer:
2nd Choice- $2.14 total
Step-by-step explanation:
The expression is just adding the factors, 1.19 and 0.95. Then the counting sets, a whole square shaded is 100 units, a bit more is shaded of the second square, which signifies the .19 cents. Then yellow shade shows the lip balm cost, which is 0.95.
Will mark Brainliest, 15 points. Easy question.
The point slope form of the line that passes through
(-4, -3) and (12, 1) is
y - 1 = 1/4 ( x - 12). What is the standard form of the equation for this line?
A). X - 4y = 8
B). X - 4y = 2
C). 4x - y = 8
D). 4x - y = 2
Dimensions are not necessary on an Isometric drawing
True
False
Answer:
true
Step-by-step explanation:
I'll give brainliest
what is a slope??????
Answer:
Step-by-step explanation:
The slope is defined as the ratio of the vertical change between two points, the rise, to the horizontal change between the same two points, the run.
Answer:
The slope is the steepness of a function/line
it is the coefficient of x or m in y=mx+b
Mr. Smith and Ms. Jones start at the same place.
Mr. Smith drives north for 4 miles. Ms. Jones
drives east for 5 miles. What is the direct distance
between Mr. Smith and Ms. Jones?
A. 18 miles
B. 41 miles
C. 9 miles
D. 41 miles