Answer:
x=-1
Step-by-step explanation:
−3(3x−4)=2x+23
-9x+12=2x+23
-11x+12=23
-11x=11
x=-1
Please I need help ASAP
Answer:
for 8 it is a for 9 it is and that is way i.think that this is the answer
What is the percent decrease from 1000 to 100
Answer:
90%
Step-by-step explanation:
((1000-100)/1000)
900/1000*100
0.9*100
90%
Hope this helps :D
Andrew rode his bike at a constant speed.He rode 1mile in 5 minutes.
Which of these equations represents the amount of time1(in minute) that it takes him to ride a distance of d miles?
A. t=5d B. t=1/5 C. t=d+4 D. t=d-4
Answer:
3
Step-by-step explanation
The answer is three because if you did the tree method you will have the same exact answer
B. t=1/5 because you divide 1 mile by 5 minutes and you get 0.2
6x + 1 - 5x = 2
What is x=

Answer:
X=1
Step-by-step explanation:
You want to start by collecting like terms (6x and 5x) which creates:
x+1=2
Move the constant to the right hand side and change the sign:
x=2-1
Calculate
x=1
Answer:
x=1
Step-by-step explanation:
Let's solve your equation step-by-step.
6x+1−5x=2
Step 1: Simplify both sides of the equation.
6x+1−5x=2
6x+1+−5x=2
(6x+−5x)+(1)=2(Combine Like Terms)
x+1=2
x+1=2
Step 2: Subtract 1 from both sides.
x+1−1=2−1
x=1
Answer:
x=1
this question is about rate tables please help
Answer: 3 chewy fruit worms cost 0.30 dollars. 300 chewy fruit worms cost 30 dollars. you can buy 100 chewy fruit worms for 10 dollars. you can buy 500 chewy fruit worms for 50 dollars. the unit price for a chewy fruit worm is 0.10 dollars. The unit rate is 1:0.10.
Step-by-step explanation:
One can buy 100 chewy fruit worms for 10 dollars and 500 chewy fruit worms for 50 dollars and unit price for a chewy fruit worm is 0.10 dollars.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
From the table,
3 chewy fruit worms cost 0.30 dollars.
3/30=0.30 dollars.
300 chewy fruit worms cost 30 dollars.
you can buy 100 chewy fruit worms for 10 dollars.
you can buy 500 chewy fruit worms for 50 dollars.
the unit price for a chewy fruit worm is 0.10 dollars.
The unit rate is 1 : 0.10.
Hence, you can buy 100 chewy fruit worms for 10 dollars and 500 chewy fruit worms for 50 dollars and unit price for a chewy fruit worm is 0.10 dollars.
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MULTIPLE CHOICE QUESTION
How do you change a percent to a decimal?
Move the decimal 1 place to the right.
Move the decimal 2 places to the left.
Move the decimal 2 places to the right.
Move the decimal 1 place to the left.
Answer:
move the decimal two places to the left
Step-by-step explanation:
Kelly ate 3 apples. This represents 20% of a bag of apples. How many apples were originally in the bag?
Answer:
the answer is 15
Step-by-step explanation:
i had this on my dca hope this helps!
Answer:
15
Step-by-step explanation:
on my dca also lol
what is the next in this conjecture sequence 7:30, 7:55, 8:20
The required next term would be 8:45 in the sequence if adding 0:25.
What is an arithmetic sequence?An arithmetic sequence is defined as an arrangement of numbers that is in a particular order.
The formula to find the general term of an arithmetic sequence is,
aₙ = a₁ + (n-1)d
In arithmetic, sequence d represents the common difference.
Where aₙ is the nth term of the sequence and a₁ is the first term
We have to find a common difference in the given sequence
So we subtract 7:55 from 8:20
⇒ 8:20 - 7:55 = 0:25
⇒ 7:2 60 - 7:55 = 0:25
Here the common difference would be 0:25
We take one hour from the eighth to put the sixty minutes into the time, thus we continue to add 25 minutes to the time.
So the next term would be 8:20 + 0:25 = 8:45
Therefore, the required next term would be 8:45 if adding 0:25.
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Can you Please help me
Answer:
The slope is 4 because [tex]\frac{20-12}{5-3}[/tex] = [tex]\frac{8}{2}[/tex] = 4.
kalen has a 60 gallon fuel tank. the fuel gauge points to 1/4 how mcuh fuel does she need to buy to fill the tank
Answer:
45 Gallons
Step-by-step explanation:
Answer:
45 gallons
Step-by-step explanation:
Umm, 1/4 of 60 = 15, 1/4 is already full, so it would be 3/4 of 60, which is 45 gallons...
-4(-5x-6)=-176
Solve for x
Answer:
x = -10
Step-by-step explanation:
1) divide both sides by -4
That gets you -5x-6 = 44
2) add 6 over
that gets you -5x=50
3) divde 50 by -5 and you get -10
Hi ,PLEASE Don't answer its for a friend who is really important to me.
I
Answer:
no
Step-by-step explanation:
Can someone help me please thank you
Answer:
3j + 3m + 21
Step-by-step explanation:
Normally, they would each travel 3 miles, so the total would normally be 3j + 3m. However, for today, Jared ran another 21 miles, so 21 miles is added to the total.
Total distance = 3j + 3m + 21
Answer:
(3j) + (3m + 21)
Step-by-step explanation:
Since every time Jared goes running he runs 3 miles we should multiply j by 3. So we will have: 3j
Since every time Malia goes running she runs 3 miles we should multiply m by 3. So we will have 3m
But this month Jared ran an extra 21 miles so we will have to add that after we have multiplied both j and m by 3.
Since we want the total distance they ran that month, we need to add all of these distances.
This will give us 3j + 3m + 21.
In the answer options 3j is inside a parenthesis as well as 3m + 21. Since inside the parenthesis we only have addition and the order which we add doesn't really make a difference, the parenthesis were unnecessary but they won't affect the answer.
Answer please !?? !!!
Answer:
d
Step-by-step explanation:
what is a multiplication equation that has a solution of 12
Answer:
4 x 3 = 12
Step-by-step explanation:
12 x 1 = 12
6 x 2 = 12
A class includes 20 students. Eight of them got A+ on the last test. What percent of the class got A+?
Answer:
40%
Step-by-step explanation:
8/20
2/5
2/5 = 40%
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
How many times does 0.6 go into 12.66?
first brainlyist
Answer:
.6 goes into 12.66 21.1 times
How to do this and need answer pls do so
Answer:
(-3,-7)
Step-by-step explanation:
I hope this helps!!!
Answer: I think the answer is (-3, -7)
Step-by-step explanation: Since it's reflecting it's the opposite which is negative! I hope it helped! :)
Tell whether the sequence is arithmetic. If it is, identify the common difference.
-8, 2, 12, 22, ...
O A. The sequence is arithmetic and has a common difference of (...)
O B. The sequence is not arithmetic.
Answer: A. The sequence is arithmetic and has a common difference of 10.
Step-by-step explanation:
-8 +10=2
2+10= 12
12+10 =22
The all have a common difference of 10.
The mean (average) weight of three dogs is 38 pounds. One of the dogs, Shaggy, weighs
46 pounds. The other two dogs, Eda and Bruno, have the same weight. Find Eda's weight.
Answer:
Eda's weight is 34 pounds.
Step-by-step explanation:
Given that,
The mean (average) weight of three dogs is 38 pounds.
Weight of Shaggy = 46 pounds
Let weight of Eda and Bruno is x.
The formula of average is given by :
Average = sum of observations/no. of observations
[tex]38=\dfrac{x+x+46}{3}\\\\114=2x+46\\\\114-46=2x\\\\2x=68\\\\x=34[/tex]
Hence, Eda's weight is 34 pounds.
which line is perpendicular to the line 2x-3y=12
Answer:
Step-by-step explanation:
In y = mx + b form, this equation is y = 2/3x - 4
The slope is 2/3.
Perpendicular lines have slopes that are negative reciprocoals of each other, so, the slope is -3/2.
Any line with the slope of -3/2 is perpendicular to 2x-3y=12
The line perpendicular to the line 2x-3y=122y is -3x + 2C, and C is the constant.
What is a line?An object having an endless length and no width, depth, or curvature is called a line. Since lines can exist in two, three, or higher-dimensional environments, they are one-dimensional things.
Given:
The equation of the line,
2x - 3y = 12
The line perpendicular to this line will have a negative slope,
Slope of perpendicular line = -(1 / slope of line)
Slope of perpendicular line = -(1 / 2/3)
Slope of perpendicular line = -3 / 2
Thus, the line having slope -3/2 is y = -3 / 2 x + c
Therefore, The line perpendicular to the line 2x-3y=122y is -3x + 2C, and C is the constant.
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g(a) = 4a + 1
h(a) = -3a + 2
Find g(h(1))
please solve i neeedddd help and the steps
Answer:
I think is g(-3+2)=-3 jeje espero que esté bien
The value of the function g[h(1)] will be equivalent to -3.
What are the types of functions?There are 4 types of functions -
One – One function (Injective function)Many – One functionOnto – Function (Surjective Function)Into - FunctionGiven are the two functions as -
g(a) = 4a + 1
h(a) = - 3a + 2
The given functions are -
g(a) = 4a + 1
h(a) = - 3a + 2
We can find g[h(1)] as follows -
h(1) = - 3 x 1 + 2
h(1) = - 3 + 2
h(1) = -1
Now,
g[h(1)] = g[-1]
g[-1] = 4 x -1 + 1
g[-1] = - 4 + 1
g[-1] = - 3
Therefore, the value of the function g[h(1)] will be equivalent to -3.
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Gabriela bought a new pair of glasses at the store when they were having a 30\%30%30, percent off sale.
If the regular price of the pair of glasses was \$72$72dollar sign, 72, how much did Gabriela pay with the discount?
I’ll make you brainliest if you answer this correctly .
Answer:
WOOOOOO
Step-by-step explanation:
Answer:
4th Choice or An = 5n+3
ASAP
Hermes has eight envelopes labeled "x" and an additional $218, and Apollo has five envelopes labeled "x" and an additional $521.Each envelope has the same amount of money in it.
a) Write a system of equations representing this situation
b) How much money must be in each envelope for them to have the same amount of money?
Answer: Nonfiction is based on true event normally from a specific prospective, it gives accurate descriptions and everything that has happened in the book is real and has happened in real life. An example of a fiction book would be novels, short stories, fantasy, science fiction etc. and examples of a nonfiction books would be history books
Step-by-step explanation: Glad to help... Dont know if this is right
HELP WILL GIVE BRAINLIST PLEASE!
slope (m) = ? y-intercept (b) = ?
Answer: slope=5 y-intercept=-1
Step-by-step explanation:
Slope=rise/run
In this case we rise 5 and run 1
5/1=5
On the graph you can see the line passes through the y axis at -1
What is the value of f(x)=1/2x+5 when x=4
Please help I beg
Joe had $2,251.35 in his bank and it dropped to $1,975.86.What is the percent change rounded to the nearest percent?
Answer:
12% decrease
Step-by-step explanation:
i hope this helps, please mark brainliest
please help!
in RST find the m
Answer:
0.26
Step-by-step explanation:
This is a Isosceles triangle so every side is 60
equation= 60x+60+60x=92
60x+60x=120x
120x+60=92
60-60=0
92-60=32
120x=32
32/120=0.26
I really hate these questions
