Evaluate the expression when a= 26 and b= 6: a -4b
Answers
26-4(6)
26-24=
Answer =2
Answer:
2
Step-by-step explanation:
a-4b
=26-4(6)
=26-24
=2
hope this helps :D
Related Questions
According to the 2019 census data, the population of Texas was about 2.5 x 10^7 people. The land area of Texas is about 2.6 x 10^5. What was the average number of people per square mile in 2010?
a. 0.96 x 10^2
b. 9.6 x 10^1
c. 0.96 x 10^35
d. 9.6 x 10^12
Answers
Finding people/square mile
There are x number of people in y area. To find x number of people in a single unit of area, divide by area.
\(\frac{(2.5 * 10^7) }{(2.6*10^5)}\)
2.5/2.6 = 0.96
10^7
____ subtract exponents, so 10^2
10^5
answer is (a) 0.96 x 10^2
Austin is helping his mom stain their wooden deck shown in the diagram below.
The diagram is shown.
Part A. How many square feet of the deck do Austin and his mom need to stain?
Part B. If a can of stain covers 200 square feet, how many cans of stain will they need to buy to cover the entire deck?
Enter the correct answers in the boxes.
Answers
Answer:
part A is 512 square ft and part B is 3 cans
QUICK HELP MEEE get this right pls :(
Answers
Answer:
(n*3)+15
Step-by-step explanation:
Number times 3 = 3n
adding 15 so
(n*3)+15
Sondie sold $6,300 worth of jewelry for her company. She earns $573.25 for
income each week. She is given a 20% commission on her total sales. What was
Sondie’s total income?
Answers
Answer:
i think maybe $1833.25
Step-by-step explanation:
\( \frac{20}{100} \times 6300\)
= $1260 + $573.25
= $1833.25
You find 20% of $6300 which is 1260. Then you add that to the $573.25 and get that as your answer
If line m || line n and Ð2 measures 35°, what is the measure of Ð5?
Answers
Answer:
145
Step-by-step explanation:
angle 2 = angle 3
=> angle 3 = 35
now, we have
=> 35+angle 5 = 180
=> angle 5 = 180 - 35
=> angle 5 = 145
Answer:
145°
Step-by-step explanation:
line m || line (Given)
\(m\angle 2 = 35\degree ......(1)\) (Given)
\(m\angle 3 = m\angle 2 ......(2)\) (vertical angles)
From equations (1) and (2)
\(\implies m\angle 3 = 35\degree\)
\(m\angle 3 +m\angle 5 = 180\degree\) (interior angles on the same side of transversal)
\( \implies 35\degree +m\angle 5 = 180\degree\)
\( \implies m\angle 5 = 180\degree-35\degree\)
\( \implies m\angle 5 = 145\degree\)
On a piece of paper, use a protractor to construct a triangle with angle measures of 40° and 70°.
Which statements about this triangle are true?
Select all correct answers.
All sides have different lengths.
It is an acute triangle.
It is an obtuse triangle.
The third angle measures 110°.
The third angle measures 70°.
Two sides have the same length.
Answers
Answer:
It is an acute triangle.
Two sides have the same length.
The third angle measures 70°.
Step-by-step explanation:
It is an acute triangle because all triangles are less than 90°.
Two sides have the same length because since we know that two angles, which would be the base angles are the same, then triangle must be isosceles.
180°-(40°+70°)= 110°
Point G is plotted on the coordinate grid below. Plot the point of G' the reflection of G over the y-axis.
Answers
I don’t get it, what am I supposed to be multiplying!?!
Answers
Answer: 5400
Step-by-step explanation: image attached
Answer:
5400
Step-by-step explanation:
we need to calculate the area of big box (prism).
volume = 4 1/2 X 5 X 3 3/4
= 84.375 in³.
volume of small cube = 1/4 X 1/4 X 1/4
= 0.015625 in³.
now we need to find how many of the small ones go into the big one.
84.375/0.015625
= 5400.
In the figure, what is m∠ABE? What is m∠DBE?
PLz hurry, i'm giving 15 points to whoever answers
Answers
Answer:
abe= 115.5 dbe= 25.5
Step-by-step explanation:
A bag contained 18 red marbles, 14 green marbles, and 20 blue marbles. A marble was randomly pulled, the color recorded, and then put back into the bag. This table above shows the results after 25 pulls.
What was the relative frequency of selecting a red or blue marble?
Red:8
Blue8
Green9
Answers
Number of red marbles pulled = 8
Number of blue marbles pulled = 8
Total marbles pulled = 25
Relative Frequency = Total Frequency / Total number of data values
Relative Frequency of red marble = 8/25
= 32%
Relative Frequency of blue marble = 8/25
= 32%
Learn more about Relative Frequency here
Visit —
https://brainly.com/question/3857836
Hope my answer helps you✌️
Mark BRAINLIEST
Picture 1: is the function described by the points linear or nonlinear?
Picture 2: which table could be a partial set of values for a linear function?
Picture 3: is this function linear or nonlinear?
Picture 4: select linear or nonlinear to correctly classify each function.
Picture 5: a function is represented by values in the table. The function represented in the table is linear or is not linear.
Answers
Answer:
1) Linear
2) Top left
3) Nonlinear
4) Nonlinear
5) Linear
Step-by-step explanation:
1
There is a constant rate of change of 3. As the y changes by 3, the x changes by 1
2
The constant rate of change is 2
3
No constant rate of change
4
nonlinear The \(x^{2}\) tells us that it will not be linear
5
linear
Can be written the in the slope intercept form
'y = -8x + 13
Imagine you just did a survey of your friends. What type of graph would have the title, "Favorite Type of Movie."
line graph
stem-and-leaf plot
pictograph
bar graph
Answers
Explanation: a bar graph would show how many people like the same movie or different movies, it’ll show the votes.
Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)
Answers
Answer: (-7,5) and (-3,5) :) there for answer is A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
45 points! I have this die soon so, please answer
Answers
Answer:
5/9cd
Step-by-step explanation:
Answer:
Dont get mad if I got it wrong but I think it 13 or 48
Mr. Poyser uses 4 2/3 cups of flour to make 7 dozen oatmeal-raisin cookies.
Question 1
PART A
How many cups of flour does he need to make a dozen cookies? Use the equation 7c = 4 2/3.
Enter the correct answer in the box.
Answers
Answer:X
Step-by-step explanation:
plxxxxx thelp mg npwwww
Answers
Answer:is this for ela?
Step-by-step explanation:
Plss show work :( thank u....
Answers
Answer:
Only if show feet
Step-by-step explanation:
pls
find the difference of 71.120 - 2.359
Answers
Answer: 68.761
Step-by-step explanation: calculator!!!!!!
Have a great day
Daniel has a collection of stamps worth $6. He has 5 more 8 cent stamps then 30 cent stamps. The number of 6 cent stamps is 2 times the amount of 30 cent stamps. The number of 5 cent stamps is 12. How many of each kind of stamps does Daniel have?
Please list the number of 30, 5, 6, 8 cent stamps he has.
First gets Brainliest!!!
Answers
Answer:
12 of the 5 cents stamps,
20 of the 6 cents stamps
15 of the 8 cents stamps
10 of the 30 cents stamps.
Step-by-step explanation:
Let's name:
x = number of 5 cent stamps,
w = number of 6 cent stamps,
y = number of 8 cent stamps,
z = number of 30 cent stamps,
Create the following system of equations based on the info provided:
z + 5 = y
w = 2 * z
x = 12
600 = 5 (12) + 6 w + 8 y + 30 z
replace everything in terms of "z":
600 = 60 + 6 (2 * z) + 8 (z + 5) + 30 z
540 = 12 z + 8 z + 40 + 30 z
500 = 50 z
z = 10
and now we can find the rest:
y = 5 + 10 = 15
w = 2 * 10 = 20
Therefore there are:
12 of the 5 cents stamps,
20 of the 6 cents stamps
15 of the 8 cents stamps
10 of the 30 cents stamps.
Being sure with my Answers
Ali caught 28 birds. He sold out 8 of themand kept the rest equally in 4 cages. Hiw many birds were kept in each cage?
Answers
Explanation: 28-8=20. 20/4= 5.
20-2(x-5)=24
find the value of x
Answers
have a great thanksgiving!! :)
Answer: \(x=3\)
Step-by-step explanation:
STEPS FOR SOLVING LINEAR EQUATION\(20-2(x=5)=24\)
Use the distributive property to multiply −2 by x−5.
\(20-2x+10=24\)
Add 20 and 10 to get 30.
\(30-2x=24\)
Subtract 30 from both sides.
\(-2x=24-30\)
Subtract 30 from 24 to get −6.
\(-2x=-6\)
Divide both sides by −2.
\(x=\frac{-6}{-2}\)
Divide −6 by −2 to get 3.
\(x=3\)
please help due in 30 minutes!! will give brainliest.
Answers
A lightbulb manufacturer must test
a
to ensure
sample of lightbulbs
that quality and safety standards are being met.
Which of these methods will produce the most representative sample
of the
population of lightbulbs made by this company?
O A. The manufacturer tests every lightbulb made on Monday.
O B. The manufacturer tests the last 100 lightbulbs produced each
month.
O C. The manufacturer tests the first lightbulb off the production line
each day.
manufacturer tests every 1000th lightbulb off the production
• D. The
line.
Answers
Solve This. I need it with work
Answers
Answer:
the answer is 18
Step-by-step explanation:
Imagine below explains, please help! This is my last question on my homework.
Answers
2 ⇒ 1
3 ⇒ 3
4 ⇒ 2
5 ⇒ 1
6 ⇒ 3
7 ⇒ 5
8 ⇒ 2
9 ⇒ 4
10 ⇒ 0
11 ⇒ 2
12 ⇒ 2
Hope my answer helps you✌️
Mark BRAINLIEST
A quarter circle is attached to the side of a square as shown.
What is the best approximation for the area of this figure?
Use 3.14 to approximate pi.
A.)28.6 m²
B.)41.1 m²
C.)66.24 m²
D.)116.5 m²
Note: I helping my brother math work so i hope you can answer this question
Answers
Answer: A
Step-by-step explanation: You have to find the area first, after you use pie and you get 28.6
Answer:
D
Step-by-step explanation:
Just did this good luck
A set of numbers is shown below:
{0, 0.6, 2, 4, 6}
Which of the following shows all the numbers from the set that makes the inequality 2x + 3 ≥ 7 true?
{4, 6}
{0, 0.6, 2}
{0, 0.6}
{2, 4, 6}
Answers
Answer:
Step-by-step explanation:
{2, 4, 6}
Answer:
{2,4,6}
Step-by-step explanation:
Its the only answer that makes sense to me
I need an explanation what is PEDMAS???
Answers
E= Exponents
M= Multiplication
D= Division you solve multiplication from left to right even if you see division first it’s just left to right
A= Addition
S= Subtraction You also solve subtraction from left to right
E:Exponents
M:Multiplication
D:Division
A:Addition
It doesn’t matter about that in PEMDAS multiplication comes first. Multiplication or division can come first depending on which one comes first left or right. The same thing applies to addition and subtraction. I hope this helps you with your problem. #VOTE ME BRAINLIEST #PEMDAS #ORDERIFOPERATIONS
Can someone please tell me which option?!?
Answers
Answer:
I’m pretty sure it the third one
Step-by-step explanation:
Whats the Length of XY
A. 5 units
B. 4 units
C. 3 units
D. 2 units
