Answer:
x = 2
Step-by-step explanation:
Solve for x:
4 x - 5 x - 3 + 1 = -4
Hint: | Group like terms in 4 x - 5 x - 3 + 1.
Grouping like terms, 4 x - 5 x - 3 + 1 = (4 x - 5 x) + (1 - 3):
(4 x - 5 x) + (1 - 3) = -4
Hint: | Combine like terms in 4 x - 5 x.
4 x - 5 x = -x:
-x + (1 - 3) = -4
Hint: | Evaluate 1 - 3.
1 - 3 = -2:
-2 - x = -4
Hint: | Isolate terms with x to the left hand side.
Add 2 to both sides:
(2 - 2) - x = 2 - 4
Hint: | Look for the difference of two identical terms.
2 - 2 = 0:
-x = 2 - 4
Hint: | Evaluate 2 - 4.
2 - 4 = -2:
-x = -2
Hint: | Multiply both sides by a constant to simplify the equation.
Multiply both sides of -x = -2 by -1:
(-x)/(-1) = 2
Hint: | Any nonzero number divided by itself is one.
(-1)/(-1) = 1:
Answer: x = 2
I need it done assap I will give brainliest!!!
Answer:
5.25
i used a calculator btw
Find the slope of the line that passes through (10, 5) and (3, 2).
Answer:
3/7
Step-by-step explanation:
We can use the slope formula
m= ( y2-y1)/(x2-x1)
= ( 2-5)/(3-10)
= -3/-7
3/7
Kristin paid $18.60 for 3 pounds of candy.
What is the cost per pound of candy? Explain your answer.
How many pounds of candy would be for $1? Explain your answer.
Answer:
Step-by-step explanation:
Per pound of candy = 18.60 ÷ 3 = 6.2
No you cannot even buy a candy for 1
Answer: a) $6.20 per pound b) 5/31 pound per $1
Step-by-step explanation:
[tex]\dfrac{\$18.60}{3\ lbs}\div \dfrac{3}{3}=\dfrac{\$6.20}{lb}\quad \rightarrow \quad \large\boxed{\$6.20\ per\ lb}[/tex]
[tex]\dfrac{ 1\ lb}{\$6.20}\div \dfrac{6.20}{6.20}=\dfrac{\frac{1}{6.20}\ lb}{\$1.00}\quad =\dfrac{\frac{10}{62}\ lb}{\$ 1.00}\quad =\dfrac{\frac{5}{31}\ lb}{\$1.00}\quad \rightarrow \quad \large\boxed{\dfrac{5}{31}\ lb\ per\ \$1}[/tex]
i need help on this asap (math)
Answer:
the second one
Step-by-step explanation:
when you multiply 2 negative numbers they turn into a positive
15/-5=-3
Answer:
15÷(-5)=-3
Step-by-step explanation:
-20÷4=-5
-14÷(-7)=2
8÷(-2)=-4
Conclusion:
15÷(-5)=-3 is correct!
Find the area if the radius is 7 in (Round to the nearest tenth).
Answer:
144 cm squared
Step-by-step explanation:
Answer:
it is 153.9 inches squared
Step-by-step explanation:
9)
Write the expression: 3 divided by the sum of x and 9.
A)
3 + 9
x
B)
x
3 + 9
C)
x + 9
3
D)
3
x + 9
Answer: C. c+9/3
Step-by-step explanation:
You add the unknow varible C. with 9 and that sum is gong to be dived by 3 so 3 would be put on the bottom as the denominator.
whats a normal force ?
a) It acts against an object slowing it down.
b) It acts with an object adding to its speed.
c) It acts parallel to an object.
d) It acts perpendicular to an object.
Answer:b
Step-by-step explanation:
ASAP HELP ANSWER ALL THESE AND I WILL GIVE THE BRAINLEST
Can someone help me on this a and b
Campare the ratios 1/5 3/10
Pls help
Evaluate and simplify the following complex fraction
Answer:
27/40
Step-by-step explanation:
HELP BRANLEST TO THE BEST STORY make a story about a car traveling
A family is going to the grocery store, they drive six miles to the store and then stop for five minutes, they then realize that they need gas and drive to a gas station on the way to their house, this takes two minutes. They then drive one mile to a market and stay there for three minutes
Answer: if i was car traveling i would multiply 1 to 14 minutes.
Step-by-step explanation:
Can someone answer my last question got no response. :(
Answer:
C. 5.1 + 2y + 1.2 = -2 + 2y + 8.3
Step-by-step explanation:
I got the button to appear, it's magic lol
Hope this helps and have a great day!
What is the sum of -6 and its additive inverse? Show work.
A: -12
B: -6
C: 0
D: 12
The sum of -6 and its additive inverse is (C: 0.)
The additive inverse of a number is the value that, when added to the original number, yields a sum of zero. The additive inverse of -6 is 6.
To find the sum of -6 and its additive inverse, simply add -6 and 6 together:
-6 + 6 = 0
To know more about inverse here
https://brainly.com/question/30339780
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the approximate mass of Mars is 6.42 X 10^23 kg write this mass and standard notation
Answer:
642,000,000,000,000,000,000,000 kg
Step-by-step explanation: Basically you are multiplying 6.42 by 100,000,000,000,000,000,000,000. That looks really intimidating but it is very simple. All you have to do is move the decimal 23 hops to the right. Moving it to the right makes the number big, were moving it to the left makes the number smaller. We want a bigger number because we are writing the number in standard notation. Right now it is in scientific notation form (scientific notation is used because it is easier and quicker to write than writing 21 zeros).
Kitchen area:
could anyone tell me each of the rooms areas separate and the whole house plz and thx
uhmmmm please answer :))))
Answer:triangle QRS has a smaller area
Step-by-step explanation:
The elevation of Bad Water Basin is −279 feet, and the elevation of Desert Shores is −200 feet. New Orleans is −7 feet below sea level. Considering that the elevation at sea level is 0, which statement correctly compares the elevations of the three cities? Which city is closest to sea level?
A) −7 > −200 > − 279; New Orleans
B) −200 > −7 > −289: Desert Shores
C) −7 −200 > −7; Bad Water Basin
GIVING BRAINLIEST HELPPPPP
Answer:
1. True 2. Dilation
Step-by-step explanation:
BRAINLIEST!!!! what is the difference between graphing constant speed and increasing acceleration
MUST SHOW WORK NEED HELP!1 ASAP
==============================================
Work Shown:
x/21 = 12/15 ... see note below
15x = 21*12 ... cross multiply
15x = 252
x = 252/15 .... divide both sides by 15
x = 16.8
Note: x is opposite the double arc marking and 21 is opposite the single arc marking. Similarly, 12 is opposite the double arc and 15 is opposite the single arc. This order is important to set up the proportion.
(-8/11) (-3/4) = ?
find ? not really answer WILL BE REPORT and you WILL LOSE YOU ACCOUNT
Answer:
0.54545454545 i think hope it helps
Step-by-step explanation:
Carl wants to start saving his money. He started with $25 and added $5 every week. If the following equation represents the statements above, what does each number or variable mean?[tex]y=25+5x[/tex]
Answer:
Y = Total amount of money saved, X = Number of weeks past
y=amount of money saved
x=how many weeks has passed
If the sphere shown above has a radius of 13 units, then what is the approximate volume of the sphere?
A. 676 cubic units
B. 2,929.33 cubic units
C. 1,464.67 cubic units
D. 3,661.67 cubic units
The approximate volume of the sphere is 9198.11 cubic units.
What is the volume of a sphere?The volume of sphere is the measure of space that can be occupied by a sphere. If the radius of the sphere formed is r and the volume of the sphere is V. Then, the volume of the sphere is given by: Volume of Sphere, V = (4/3)πr³
Given that, radius of a sphere is 13 units.
Here, volume = 4/3 ×3.14×13³
= 9198.106
≈ 9198.11 cubic units
Therefore, the approximate volume of the sphere is 9198.11 cubic units.
To learn more about the volume of a sphere visit:
https://brainly.com/question/9994313.
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Rahim purchases a new car for $24,000 and finances it with a 5-year simple interest loan at a rate of 3.75%. What are Rahim’s monthly car payments?
Answer: 1280
Step-by-step explanation:
it might not be the actual answer but i'm sure it is
3x
2
=27 Select all that applies!
x = 9
x = 3
x = -9
x = -3
Item at position 2
2
10 points
2x^2-17=1832x
2
−17=183
\pm10±10
\pm5±5
\pm7±7
\pm100±100
Item at position 3
3
10 points
In the equation x^2=36x
2
=36, there is only one solution and that solution is x = 6
True
False
10 points!!!!!!!!! easy math
Answer:
Q
Step-by-step explanation:
[tex]\sqrt{23}[/tex] = 4.8 = 4 4/5
[tex]\sqrt{23}[/tex] = 4.79583152331... If you round the answer it would be 4.8
Hope this helps you, can you mark me brainliest?
Answer:
The answer is Q i think but I'm not exactly sure.
do 1-5 and ill love you forever :,)
Answer:
1 is 25/50 I think
Step-by-step explanation:
Hope this helps
Nadia wants to enclose a square garden with fencing. It has an area of 141 square feet. To the nearest foot, how much fencing will she need? Explain.
Answer:
About 12 ft
Step-by-step explanation:
using a simple graph on a calculator, you can convert you sq feet to feet, hope this helps.
please help find the slop
Answer:
$10per T-shirt
Step-by-step explanation:
20 dollars for 2 T-shirts
then 10 dollars for 1 T-shirt
