Answer: B, C, D
Step-by-step explanation:
6x + 1 - (3x -1)
=> 6x + 1 - 3x + 1
=> 3x + 2
So Answers: B, C, D
The expression that should be equivalent to 6x + 1 - (3x - 1) is option B, C, D.
Calculation of the expression:Since the equation is 6x + 1 - (3x - 1)
So,
6x + 1 - (3x -1)
6x + 1 - 3x - (-1)
6x + 1 -3x + 1
And, 3x + 2
Therefore, we can conclude that The expression that should be equivalent to 6x + 1 - (3x - 1) is option B, C, D.
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Can I have some please
Answer:
A:x=7.5 or 7 and 1/2
b:x=1
Step-by-step explanation:
Hey guys I need your help ASAP
Answer:
18x^{3}+30x^{2}+42x+20
Step-by-step explanation:
Use the distributive property to multiply 3x^{2}+3x+5 by 6x+4 and combine like terms.
Answer:
C. 18x³ + 30x² + 42x + 20
Step-by-step explanation:
in the photo
HELP NOW PLEASE
Which of the following
expressions would result in a
difference of two squares?
Q. (x – 11)(x - 11)
R. (2x + 2)(2x + 2)
S. (x – 4)(x + 4)
T. All of the above
Answer:
S
Step-by-step explanation:
what does y = 3x + 1 look like on a graph?
Answer: Try mathhway
Step-by-step explanation:
I am thinking of 2 numbers.
The sum of the two numbers is 553.
Their difference is 225.
What are the 2 numbers?
Adan and Darlene have entered the Pythagorean Lake Endurance Trial. Part of the competition requires them to travel from Geoville, which is on the south side of the lake, to Triple City, which is across the lake and due north of Geoville. Adan decides to ride his scooter from Geoville to Angle Point, which is 20 miles due east of Geoville, and then continue on to Triple City. There is a direct route that runs in a straight line for 25 miles from Angle Point to Triple City. Adan's scooter can go no faster than 35 mph. Darlene thinks she can beat Adan to Triple City by taking a fishing boat (average speed 12 mph) directly from Geoville to Triple City. Who will get to Triple City first? Explain your solution.
Answer:
Darlene will get there first
Step-by-step explanation:
I have uploaded the work
PLS HELP I WILL GIVE BRIANLY!!
2/5 x 5/4 in fraction in its simplest form
Answer:
The answer is 1/2. When you multiply the numerator and denominator, you get 10/20. If you divide the top and bottom by 5, you get 1/2.
The equivalent value of the fraction is A = 1/2 = 0.5
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the first fraction be p
Let the second fraction be q
Now , A = pq
when the value of p = 2/5
And , when the value of q = 5/4
On simplifying the equation , we get
A = ( 2/5 ) ( 5/4 )
So , the left hand side of the equation is equated to the right hand side by the value of ( 2/5 ) ( 5/4 )
A = ( 2/5 ) ( 5/4 )
A = ( 2 x 5 ) / ( 5 x 4 )
On simplifying , we get
A = 10/20
Divide by 10 on the numerator and denominator of the fraction , we get
A = 1/2
A = 0.5
Therefore , the value of A = 1/2 = 0.5
Hence , the fraction is A = 1/2 = 0.5
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High-definition televisions have an aspect ratio of 16: 9. The following answer choices are television screen sizes rounded to the nearest inch. Which could be a High-definition television?
Answer:
18.5 in approx
Step-by-step explanation:
Given data
aspect ratio of 16: 9
L= 16in
W= 9 in
We want to find the diagonal of the TV
applying Pythagoras theorem
d^2= l^2+w^2
d^2= 16^2+ 9^2
d^2=256+81
d^2= 337
d= √337
d= 18.35 in
Hence the tv is 18.5 in approx
A circle has a diameter of 32in. Find the circumference of the circle to the nearest tenth.
find the distance between (-6,6.5), (-2,6.5)
Answer:
4
Step-by-step explanation:
I did the math trust me, mark as brainliest please.
Find the value of y.
Answer:
y=27
Step-by-step explanation:
3y+53=7y-55
step 1 add 55 to each side
3y+108=7y
step 2 subtract 3y from each side
108=4y
step 3 divide each side by 4
y=27
(GIVING BRAINLIEST!!)
A watermelon weighs 6.45 kilograms. How many grams does the watermelon weigh?
show your work
Answer:
6450
Step-by-step explanation:
1kg = 1000g
6.45 x 1000 = 6450
PLEASE HELP NO ONE HAS GOTTEN THIS RIGHT. IF YOU 1,000% KNOW IT I WANT YOUR ANSWER
For each value of u , determine whether it is a solution to 9>u-26 .
34: yes or no
40: yes or no
32: yes or no
35: yes or no
Answer:
34: yes
40: no
32: yes
35: no
Step-by-step explanation:
hope this helps!
Help please...........
Answer:
66.42° for Y
23.58° for Z
90° for X
2x - 2 = x-5
I’ll give 35 points plz help
Answer:
x = -3
Step-by-step explanation:
2x-x=-5+2
x = -3
PLEASE ANSWER and show work
im literally giving 20 brainly points so PLEASE HELP ME
Answer:
I wrote out the answers on top of the sheet. Hope this helped!
Step-by-step explanation:
Please answer number 20 with work!
Answer:
A
x/64 = 36/36
this is the answer
Answer:
C
Step-by-step explanation:
when doing proportions you have to align your fractions accordingly.
we are putting x over 64 which means that small triangle in the top and big triangle in the bottom. On the other side its going to be 36 because of the small triangle's side and in the bottom we put the big triangle's side which will be 72 because 36+36=72
find the area of each parallelogram
9514 1404 393
Answer:
120 m² 26 ft²Step-by-step explanation:
The area is given by the formula you show. The height is measured perpendicular to the base.
1. A = bh = (10 m)(12 m) = 120 m²
2. A = bh = (6.5 ft)(4 ft) = 26 ft²
y = 9x + 3
y = -9x + 3
How many solutions does the system of equations have?
O Infinitely many solutions
No solution
O One solution
Click to select your answer and then click Check Answer.
Answer:
y=27
y=-27
Step-by-step explanation:
hope that help you
Write a formulation for the 9th term of the sequence below 5, 15, 45, 135
Answer:
a ^5 = 405
I dont really know the answer
You started the trail with 1400lbs. of food. You now have 1182lbs. of food. What percentage of your starting amount do you have left?
Answer:
84.5%
Step-by-step explanation:
1400 - 1182 = 218 You are less 218 lbs. of food.
218 ÷ 1400 = 15.5% You are less 15.5% lbs. of food.
100% - 15.5% = 84.5% You have 84.5% lbs if food left.
A middle school took all of its 6th grade students on a field trip to see a symphony at
a theater that has 4500 seats. The students filled 2205 of the seats in the theater.
What percentage of the seats in the theater were filled by the 6th graders on the trip?
Answer:
49%
Step-by-step explanation:
to get the percentage you put the number of occupied seats over total number of seats and multiply it by 100 over 1
HELP I need to get my Alex done before 11:59 tonight!!!!!
Answer:
y>63
Step-by-step explanation:
the answer for y is 63
Answer:
y>63
-
Step-by-step explanation:
Mrs. Curry own a hair salon. One day, she gave 12 haircuts. She eamed $19.95 for each and received an average tip of $2 for each
haircut.
Select the equation that would express the total amount that she eamed?
a. (19.95 x 12)2
c 19.95 + 2 + 12
b. (19.95 x 2) +12
d. 12(19.95 +2)
Answer:
Option d 12(19.95 + 2)
Step-by-step explanation:
The answer would be an option d, since we know that she gets paid $19.95 plus the $2 per haircut, and we know that she gave 12 haircuts there for we multiply the sum of $19.95 and $2 by 12, and that can be written down as...
12(19.95 + 2)
Please help with my Sequences Hw
I will give brainliest
Two angles of a triangle measure 55 and 20 what is the measure of the third angle of the triangle
Answer:
105 degrees
Step-by-step explanation:
well if we take a look at this
we know for sure that every triangle must have a total angle measurement of 180 degrees
so if we take the information we have and we add those together
55 + 20
that will give us
75
then in order to find the missing angle measurement we take the total number of degrees in a triangle and subtract the two angles together from it
180-75
giving us 105 degrees as the third measurement of the angle in the triangle
Answer:
the third measure is [tex]105[/tex]°
Step-by-step explanation:
All measures of a triangle add up to 180°
[tex]A+ B + C = 180[/tex]
[tex]20 + 55 + C = 180[/tex]
[tex]75 + C = 180[/tex]
[tex]C = 105[/tex]°
Carlos needs to buy 6 pens and some colored pencils for school. He has $25 to spend. If the pens cost $3.25 each, how much does Carlos have left to spend?
Answer:
He will have $5.50 left to spend.
Step-by-step explanation:
if an ordered pair was added to the table, which of the following pairs would result in the table becoming not a function.
Please help
Answer:
C or D
Step-by-step explanation:
✔️If the ordered pair (8, 3) was added to the table, we would have two one input value, 8, having two different outputs, 4 and 3 respectively. The table therefore ceases to be a function. Each input value in a function must have only one output value. Otherwise, it ceases to be a function.
✔️Also, if we look at other options, we would see that we also have another orders pair that can make the table not to be function anymore once it's added to the table.
The ordered pair (-3, 4), when added, will make us have one input value, -3, having two output values, 4 and 6 respectively. This will make the table not to become a function.
✔️Therefore, there are two correct options, they are C or D.
A bag contains 35 red counters only. Chen adds green counters to the bag. The probability of picking a green counter is now 0.3 How many green counters did Chen add?
Answer:
15
Step-by-step explanation:
Red counters = 35
Number of green counters = x
P(picking a green counter) = 0.3
Probability = required outcome / Total possible outcomes
Required outcome = number of green counter
Total possible outcomes = green counter + red counter
Hence,
0.3 = x / (35+x)
0.3(35 + x) = x
10.5 + 0.3x = x
10.5 = x - 0.3x
10.5 = 0.7x
x = 10.5 / 0.7
= 15
Number of green counters = 15
Judy studied for 7/12 hours and her sister studied for 2/3 of a hour about how much time did they studied all together
The required time they all together spend time on the study is 1 1/4 hours.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Judy studied for 7/12 hours and her sister studied for 2/3 of an hour
Total time spend on study all together = 7 / 12 + 2 / 3
= 1 1/4 = 1.25 hour
Thus, the required time they all together spend time on the study is 1 1/4 hours.
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