Answers
Step-by-step explanation:
-203+132=-71
1553-(-203)=1756
Related Questions
Write a verbal expression to represent the given equation,
X - 25 = 3
Answers
If the area of this rectangle is 30cm square what would the missing side be?
Answers
A = L • W [Area if Rectangle Formula]
A = 30cm^2 [Given]
(30) = (6) • W [Substitution Property of
Equality]
30 / 6 = 6 • W / 6 [Division Property of
Equality]
5 = W [Definition of Equality]
W = 5 [Symmetric P.O.E]
Therefore, the width of this rectangle is 5.
We can check this because A = 6 • 5 = 30cm^2
QUICK?!!
For each ordered pair, determine whether it is a solution to 3x-5y=-13
Answers
Answer: (9,8) is Yes, (-8,2) is No, (-6,-1) is True and the last one is No! Hope that helps!
Step-by-step explanation: Use the desmos scientific calculator!
If three times a number is at least four more than eight times the number, which of the following is true?
- The number is at least negative four-fifths.
- The number is at most four-fifths.
- The number is at least four-fifths.
- The number is at most negative four-fifths.
Answers
Answer:
The first one is correct.
Step-by-step explanation:
Your equation is 3n ≥ 4+8n
Simplify:
3n ≥ 4+8n
-8n -8n
-5n ≥ 4
-5 -5 Dividing by negative 5
n ≤ - 4/5 sign was flipped because you divided by a negative number.
Hope that helps!
Answer:
The answer is A
Step-by-step explanation:
Help this is due tomorrow
Answers
Answer:
n = 1.40 (second option)
Answer:
The choice second;
[tex]n = 1.40[/tex]
Step-by-step explanation:
[tex]0.7n + 0.8n = 2.1 \\ 1.5n = 2.1 \\ \\ n = \frac{2.1}{1.5} \\ \\ n = \frac{21}{15} \\ \\ n = 1.4[/tex]
I hope I helped you^_^
A string 27.2 meters long is cut into shorter pieces, each measuring 3.4 meters
long. How many pieces were cut from the 27.2-meters string?
Answers
Answer:
8 peices
Step-by-step explanation:
Sorry it went without any work.
work: 27.2/3.4 = 8
Answer:
8 pieces
Step-by-step explanation:
27.2 divide 3.4 then you will get as answer which is 8 pieces from 27.2 meters string.
Two mechanics worked on a car. The first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they charged $1650. What was the rate charged per hour by each mechanic if the sum of the two rates was $140 per hour?
Answers
y = rate of mechanic who worked 15 hours
Then
x + y = 235
5x + 15y = 2375
Just solve these 2 equations above for x and y.
x + y = 235 ⇒ x = 235 - y
Substitute into second equation to find y.
5(235 - y) + 15y = 2375
1175 - 5y + 15y = 2375
10y = 1200
y = 1200/10 = 120
x = 235 - y = 235 - 120 = 115
The mechanic who worked 5 hours charged $115 per hour, the one who worked 15 hours charged $120 per hour.
Where do I graph it pls help
Answers
You would start by putting a point at (0,-1) and then one at (5,1)
food brand names suggest 4 or more
Answers
Ritz
Oreos
Spam
Kirkland Signature
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. This process was repeated by 3 observers. The pooled standard deviations of these 3 data sets was 1.14. Determine the true mean force using all pooled data (with a 95% probability). The result should look like this: True mean
Answers
Which expression has a base with an exponent of 4?
Answers
Answer:
The expression that has a base is 3m⁴
Step-by-step explanation:
I hope it helps!!!
Answer:
3m^4
Step-by-step explanation:
I got it right on i-Ready
I hope this helps!
From: Aug1e
-7.2x < -50.4x + 432
Answers
Answer:
x<10
Step-by-step explanation:
We can start off with adding 50.4x to both sides:
Once we do that we get the following: 43.2x < 432
If you notice, they both are almost the same number with the different of the decimal place. Lets multiply both sides by 10 to get rid of the decimal place:
432x < 4320
Now, if you see, they're basically the same number but the second place is x10 greater.
We can divide both sides by 432 and get x<10 as our answer!
If this answer helped you, consider marking this as brainliest!
Cheers!
Use the graph to determine the following
a. the function's domain
b. the function's range
c. the x-intercepts, if any
d. the y-intercept if any
e. the function value indicated below.
f(-2)
a. What is the function's domain?
(Type your answer in interval notation)
b. What is the function's range?
(Type your answer in interval notation)
c. Enter the x-intercept(s). Select the correct choice below and fill in any answer boxes within your choice.
O A The x-intercept(s) is(are)
Type an integer Use a comma to separate answers as needed.)
B. There is no x-intercept
Answers
Answer:
the answer you are looking for is e
Luis rents a 17-foot moving truck for 3 days. The rate for the truck is $60 for the
first day and $21.95 for each day after that. He also has to pay $0.79 per mile for
every mile over 50 miles. Luis also purchases insurance which cost him $20. If Luis
drives 200 miles before he returns the truck, how much will he pay?
$242.40
$204.35
$222.40
$281.90.
Answers
Answer:
Luis will pay $242.40
Step-by-step explanation:
60.00(1st day)+21.95(2nd day)+21.95(3rd day)+20.00(Insurance)=123.90
200 (mi driven) - 50 (mi allowed)= 150 miles must be paid for
150*0.79(rate per mile)=118.50
123.90+118.50=$242.40 Total Cost
Please allow me to know if I helped by clicking thank you, rating or brainly.
Miss Hawaii
A poster is 1 3/5 feet wide and 3 1/8 feet long. What is the area of the poster?
Answers
Answer:
5 feet squared.
Step-by-step explanation:
You can multiply the length by the width to get the total area of the poster.
1 3/5 x 3 1/8 is equal to 5, therefore, the area of the poster is 5 feet squared.
Answer: 5 ft^2
Step-by-step explanation:
Area=length times width. In this problem, the lenght is 3 1/8 and the width is 1 3/5. We have to multiply these two:
1 3/5*3 1/8= 8/5*25/8=5.
So the area is 5 ft^2.
0.3(1/4-1)+0.35 help put as de final heeeelllppp plz noo links
Answers
Answer:
0.125 or 1/8
Step-by-step explanation:
Pictomath lol
Answer:
0.125
Step-by-step explanation:
Hope this helps! Have a great day!
in a store parking lot, the ratio of blue cars to silver cars is 2 : 3. there are 24 blue cars how many silver cars are in the lot ?
Answers
Answer: 36
Step-by-step explanation:
There is 50% more silver cars then blue cars
Take 24 x 1.5 (50% more) and you get 36
-Gage Millar, Algebra 2 tutoe
Help plz! I don't understand this problem!
Write the slope-intercept form of the equation for each line.
Answers
Step-by-step explanation:
First, let's find the slope of the line. Note that it passes through P1(-8, -1) and P2(0, -5). So the slope of this line is
[tex]m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-5 - (-1)}{0 - (-8)}[/tex]
[tex]\:\:\:\:\:= \dfrac{-4}{8} = -\dfrac{1}{2}[/tex]
The slope-intercept form of the equation can be written as
[tex]y = mx + b = -\frac{1}{2}x + b[/tex]
To solve for b, we can use either P1 or P2. Let's use P2.
[tex]-5 = -\frac{1}{2}(0) + b \Rightarrow b = -5[/tex]
Therefore, the slope-intercept form of the equation for the line is given by
[tex]y = -\frac{1}{2}x - 5[/tex]
Select more than 1 please
Answers
1.) DC=D’C’
2.) 3.) ED=E’D’
Stuck on letter b, please help
Answers
Answer: f(3)=10
Step-by-step explanation:
In order to calculate f(3) you need to substitute 3 for x in function
f(x)=3x +1 :
f(3)=( 3x3) + 1
f(3)= 9+1
f(3)=10
On the first day of a family road trip, Tamara's family travels 540 miles,
On the second day, they travel 10% fewer miles,
How many miles does Tamara's family travel on the second day?
Answers
Answer:
the right answer is 486 and if I am right can brainlist
need help with these 3
Answers
Answer:
1) Radius = 3yd Diameter = 6yd
2) Radius = 19ft Diameter = 38ft
3) Radius = 18in Diameter = 36in
Step-by-step explanation:
Diameter = r*2=d
Radius = d/2=r
1. Radius: 3yd
Diameter: 6yd
2. Radius: 19ft
Diameter: 38ft
3. Radius: 18
Diameter: 36
For next time the radius is half the diameter. If you want diameter it’s Rx2 and if you want radius you do D divided by 2
Hello I need help? please!!
Answers
Answer:
I'm pretty sure your right keep up
What size cardboard does Thomas need to buy to make his box? 12 by 18 inch piece of cardboard 10 by 16 inch piece of cardboard 8 by 12 inch piece of cardboard 9 by 14 inch piece of cardboard
Answers
Answer:
12 by 18
Srry if I am wrong
Steve has been collecting baseball cards for a few months. Last week he added 5 more baseball cards to his collection yesterday his dog ate half of all this baseball cards and now he only has 12 cards left. How many cards did he start with
Answers
Answer:
19
Step-by-step explanation:
19 + 5 is 24 and if the dog ate half and there is 12 left 24/2 is 12
Answer:
19
Step-by-step explanation:
Well, all you got to do is firstly, multiply 12 by 2 (24). Then, subtract 5 from it (19).
Hope this helped!
A bag contains 6blue marbles 8 green marbles 9 red marbles and 17 yellow marbles what is the ratio of blue marbles to Total marbles
Answers
Answer:
6:40
Step-by-step explanation:
6 blue marbles
8 green marbles
9 red marbles
17 yellow marbles
6+8+9+17= 40.
40 is the total amount of marbles.
There are 6 blue marbles.
Comparing the amount of 6 to 40 would be 6:40
What is the slope of a line that is perpendicular to the line y = x + 4?
The slope of the line is
.
Answers
Answer:
I think the answer of the slope is 1
Answer:
I think the answer is 1 for the slope of the line
Log 16 - Log64/Log 128
Answers
Answer:
1.785074354
Step-by-step explanation:
I don't know the ans want how many significant so I put all
Need help don’t want to fail help help help
Answers
Answer:
photosynthesis is a processes by which plants get their proteins
Step-by-step explanation:
ok
Answer:
C. is not true
Step-by-step explanation:
Hole at x = 1, numerator has factor x-1, while vertical asymptote x = -3 means there is factor of x-3 in denominator.
horizontal asymptote y=0: degree of numerator less than denominator.
No real zeros.
Please solve or help:)
Answers
Step-by-step explanation:
please mark me as brainlest
Answer:
x=25
Step-by-step explanation:
5x-10=4x+15
5x-4x=15+10
x=25