Answer:
The answer to this is: 132
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
Hope this helps!!
find the sum of (3a+7)+(a−1)
Answer:
[tex] \huge{ \bold{ \boxed{ \text{4a + 6}}}}[/tex]
Step-by-step explanation:
[tex] \text{ (3a + 7) + (a - 1)}[/tex]
In addition , sign of each term in the expression remains unchanged. So, Remove the unnecessary brackets.
[tex] \text{⇢ \: 3a + 7 + a - 1}[/tex]
Combine like terms. Like terms are those which have the same base. Only coefficients of like terms can be added or subtracted.
[tex] \text{⇢ \: 3a + a + 7 - 1}[/tex]
[tex] \text{⇢ \boxed{ \text{4a + 6}}}[/tex]
And we're done! :D
Hope I helped!
Best regards! :D
~TheAnimeGirl
Cuál es el 30% de 100.000?
Porfaaaaaa ayudenmeeeeeee
Answer:
30
Step-by-step explanation:
Please help me! 5:34 est answer as soon as you can!!
B because it is the only one were the 'y-coordinate' is not the same for 2 different 'x-coordinates'
hope this helps!!
Find y, Help and get brainlist.
Answer:
Step-by-step explanation:
PLEASE NEED HELP!!
ASAPPP
Answer:
Its the third option.
Step-by-step explanation:
No, all points on the line are solutions of the equation.
Answer:
answer the last yes because all the points meet
Step-by-step explanation:
List the integers from least to greatest
{-6, -13, 0, 3, 5, - 7}
Tara baked 6 dozen cookies. She sold 3 dozen of the cookies she made. How many dozens of cookies does Tara have remaining?
Answer:
Very very simple, 3 dozens of cookies are remaining
(36 cookies all together)
Taylor paid $8.10 for 3.6 pounds of apples what was the price per pound of apples
Answer:
2.25 per pound
Step-by-step explanation:
i took 8.10 divided by 3.6 to get the price per pound
(brainllist plz)) (if helped)
The linear function f(x) = 0.3x + 76 represents the average test score in your history class, where x is the number of the tests taken. Determine the test average for your history class after completing test 3.
A.
76.9
B.
79.9
C.
76.3
D.
76
Answer:C
Step-by-step explanation:
The cost of 0.75 pounds of bananas is $0.63. How much will one pound of bananas cost?
Answer:
The cost of one pound of bananas is $0.84.
If 120 customers have bought tickets today, how many free tickets has the manager given away
Please help me with this question because I am lost
Answer:
C
Step-by-step explanation:
A business has seven locations to choose from and wishes to rank only the top three locations. How many different ways can this be done?
Answer: 210
Step-by-step explanation:
Given: total locations = 7
Number of locations wishes to rank = 3
If order of selection matters, then the number of permutations of r things from n= [tex]\dfrac{n!}{(n-r)!}[/tex]
The number of ways to rank 3 locations out of 7 [tex]=\dfrac{7!}{(7-3)!}=7\times6\times5=210[/tex]
Hence, the number of different ways required = 210
I need help, quick....
Answer:
A & B
Step-by-step explanation:
Cheryl read for 30 minutes twice yesterday.Today she read for twice as long as she did yesterday.choose the expression that is a correct translation of the problem.
Answer:
(30x2)x2
Step-by-step explanation:
Answer:
Step-by-step explanation:
O
Solve the equation
Y = -2(x+4) + 6 when x = -2 then use that value of y to evalute w = -3 - 2y
Answer:
12
Step-by-step explanation:
Plug in for x first:
Y = -2(x+4) +6
Y = -2((-2)+4) +6
Y = -4 + 6
Y = 2
Then use Y to find W;
W = -3 -2y
W = -3 - 2(2)
W = -3(-4)
W= 12
Answer:
y=8 and w=13
Step-by-step explanation:
y=-2(x+4)
-2x-2=4 sooo...
y=4+4
y=8
then plug 8 into the equation for w
w=-3-2y
then you would get
w=-3-16
-3-16
w=13
THIS IS URGENTTDetermine whether each table represents a function. Select Function or Not a Function for each table.
Answer:
1st table: Not a function
2nd table: Function
3rd table: Not a function
4th table: Function
Step-by-step explanation:
The functions pass the verticle line test
meaning, there is only one x value for any y value
Does anybody know this one as well plz I really need it I have a test and it ends in 20 thank you so much
Answer:
0.6 of a serving is 225
3.85 servings are 1350
i need help ASAP What is the slope of this line? Enter your answer as a fraction in simplest term in the box.
HK bisects GHJ. Find GHK and KHJ. Angle JHG measures 161
Answer: m∠GHK=80.5,
m∠KHJ=80.5
Step-by-step explanation:
Answer:
I would say both GHK and JHK equal 80.5 degrees. (if it is allowed with decimals).
Step-by-step explanation:
Bisectors are lines that basically cut an angle in half. Since JHG is the whole angle, the bisector, HK, halves it. So, both GHK and KHJ should be the same, since they both are half of the original angle. As a result, 161 divided by 2 is 80.5 degrees.
Two real numbers are defined as x=0.555555555555555....
Y=0.4564556455564555..
Which is rational and which is irrational
Answer:
0.555555555555555 is a rational number
0.4564556455564555 is an irrational number
After losing 3 baseball cards, Peter gave half of his remaining cards to Bobby. If Peter gave Bobby 9 baseball cards, how many cards did Peter start with?
Linear equation:
1
2
(x - 3) = 9
Serena wants to open a licensed child care center. Her state requires that there be no more than 12 children for each teacher. She would like her child care center to serve
29 children
(a) How many teachers will be needed?
Your goal is to save $50. So far, you have saved $34. How much more money do you need to save? Write your answer as a rational number.
Answer:
You need to save $16 more dollars.
Step-by-step explanation:
If you add 16 to 34 you get 50.
Is the line through points P(–3, –2) and Q(2, 3) perpendicular to the line through points R(10, –1) and S(15, –6)? Explain.
Answer:y = mx + b
(–6) = (4)(–1) + b
–6 = –4 + b
–2 = b
Step-by-step explanation:
Line M passes through points (4, 2) and (-7, 1) what is the slope of a line N that is parallel to line M
The solution is :
We conclude that the slope of line 'n' is: m₂ = 10
What is slope?In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).
Given
The slope of line m is: m₁ = 10
It is stated that another line is parallel to line m.
Let m₂ be the slope of the 'n' line.
We know that when two lines are parallel, they have equal slopes.
i.e. m₁ = m₂
as
The slope of line m is: m₁ = 10
and
The lines are parallel
so
The slope of line 'n' is: m₂ = 10
Therefore, we conclude that the slope of line 'n' is: m₂ = 10.
To learn more on slope click:
brainly.com/question/3605446
#SPJ2
complet question:
Line m has a slope of 10. Another line n is parallel to line m. What is the slope of line n ?
Solve the inequality.
6t+7≥25
Which type of graph is useful for demonstrating how something changes or fluctuates in value over time?
Line graphs (or line charts) are best when you want to show how the value of something changes over time, or compare how several things change over time relative to each other. Whenever you hear that key phrase “over time,” that's your clue to consider using a line graph for your data.
-BBBM
Solve -8 =2(z-18) for z
Answer:
z=14
Step-by-step explanation:
-8=2(z-18)
-8=2z-36
+36 +36
28=2z
28/2=14
z=14
Answer:
z=14. 2(14-18)=2(-4)=-8=-8
P.s.
please give me brainliest for my next rank
Please answerrrrrrr.
Answer: 1. True 2. False
Step-by-step explanation: In question 1 they both equal 0.25 (5/20 and 7/28) but in question 2 they equal different values. 11/22=0.5 and 13/25 = 0.52.