Answer: 23
Step-by-step explanation:
Which expression is equivalent to -5(2n - 4) + n?
A. -9n + 20
B. -9n - 20
C. -3n - 9
D. -7n - 9
Answer:
A. -9n + 20
Step-by-step explanation:
First, distribute -5 to all terms within the parenthesis:
-5(2n - 4) + n
(-5 * 2n) + (-5 * -4) + n
-10n + 20 + n
Simplify. Combine like terms:
(-10n + n) + 20
(-9n) + 20
A. -9n + 20 is your answer.
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what is the equation that represents the line
Answer:
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
Step-by-step explanation:
which decimal is equal to this fraction
Answer:
0.6666666666666666666666
Step-by-step explanation:
10.507140429 nearest hundredth
Answer:
10.51
Always look to the right of the place you are rounding
so...
if you look at 10.507140429
the 0 after 5 is in the hundredths place
look to the right of 0 and you'll see a 7.
If the number to the right of the place you are supposed to round to is:
5 or greater - round up
less than 5 - round down
Hope this helped
$31,000 at 1% compounded annually for 6 years
Answer:
ggsdfgsdfgsdfgetertertewrt
Step-by-step explanation:
gbgbsgsbgsfgsgs
Two cars leave the same parking lot, with one heading north and the other heading east. After several minutes, the eastbound car has traveled 5 kilometers. If the two cars are now a straight-line distance of 8 kilometers apart, how far has the northbound car traveled? If necessary, round to the nearest tenth.
a sphere has a volume of 750 m^³. Find the surface area to the nearest whole number
Suppose you are buying orange juice and you want to find the best deal. You find four different brands that offer various sizes that include 6 oz for $1.25, 8 oz for $1.33, 12 oz for $1.50 and 16 oz for $2.10. Which orange juice is the better buy?
Answer: 3rd brand.
Step-by-step explanation:
1st brand:
6 oz cost $1.25
The amount per ounce will be:
= $1.25/6
= $0.21
2nd brand:
8 oz cost $1.33
The amount per ounce will be:
= $1.33/8
= $0.17
3rd brand:
12 oz cost $1.50
The amount per ounce will be:
= $1.50/12
= $0.125
4th brand:
16 oz cost $2.10
The amount per ounce will be:
= $2.10/16
= $0.13
From the calculation, the 3rd brand of orange juice is the better but as it's cheaper than others.
Determine whether ABC or DEF is similar to XYZ.
Move the constant to the right.
3x + 87
− 12 = 0
3x + 87
=
Answer:
3x+87=12
This is the answer
Answer:
dtcttr57uhiiiiiiiioii
HELP ME PLEASE! FIRST PERSON TO ANSWER GET BRAINLIST! (where the hell its called)
Q : 4(5j + 8 +6j) = ???
Answer:
= 44j+32
j = -8/11
geometric figure it is called a line.
Step-by-step explanation:
Expand the following:
4 (6 j + 5 j + 8)
Grouping like terms, 5 j + 8 + 6 j = (5 j + 6 j) + 8:
4 (5 j + 6 j) + 8
5 j + 6 j = 11 j:
4 (11 j + 8)
4 (11 j + 8) = 4×8 + 4×11 j:
4×8 + 4×11 j
4×8 = 32:
32 + 4×11 j
4×11 = 44:
Answer: 32 + 44 j
please help
marking brainlist
Last Wednesday, students could choose ham or turkey sandwiches for lunch. The cafeteria made 64 sandwiches in all, 16 of which were turkey. What percentage of the sandwiches were turkey sandwiches?
Answer:Percentage of the sandwiches which were turkey=25%
Step-by-step explanation:
Number of sandwiches in all(ham and turkey)= 64
Number of turkey sandwiches =16
Percentage of the sandwiches which were turkey=16/64 x 100
=0.25 x 100
=25%
Please help me please
The key to this problem is to write out the probabilities and determine which one is most likely and least likely (or impossible).
Drawing a black card from a standard deck of playing cards:
There are 52 cards in a playing deck, 26 are red and 26 are black.
[tex]\frac{26}{52}[/tex] = [tex]\frac{1}{2}[/tex]
A spinner has 5 equal sections numbered 1 through 5. You spin and land on a number less than or equal to 4.
This means that all the numbers (1, 2, 3, and 4) except 5.
[tex]\frac{4}{5}[/tex]
You roll a standard number cube and get a number less than 2.
A standard cube is from 1 to 6, and 1 is the only number on the cube that is less than 2.
[tex]\frac{1}{6}[/tex]
You roll two standard number cubes and the sum is 1.
The smallest number on a standard cube is 1, so you can't make the sum 1 with 2 dice.
0
If we put these in order, we get:
[tex]\frac{4}{5}[/tex], [tex]\frac{1}{2}[/tex], [tex]\frac{1}{6}[/tex], 0
So, the order going from top to bottom in the picture is: 2, 1, 3, 4
Which number would make this number sentence true?
(5 + 1) * ? = 6 x 9
Complete the table and then graph the function.
y = x + 2 look at photo
What two numbers have a product of -75 and a sum of 10?
Answer:
15 & -5
Step-by-step explanation:
15 * -5 = -75
15 + (-5) = 10
Leave a like and mark brainliest if this helped
Leave a like and mark brainliest if this helped
hey it's 10 points related to maths
A shopkeeper sells apples in two types of boxes, one small and one large. A large box
contains as many as 8 small boxes plus 4 loose apples. The number of apples in a
large box is given to be 100. Find the number of apples in a small box.
Answer:
12 apple in a small box.
Step-by-step explanation:
If there's 100 in a large box, then subtract the 4 loose apples to only have left 96 apples among the 8 small boxes. 96/8 is 12 apples per small box
I just need help with setting up the first question
Answer:
$12,155.06
Step-by-step explanation:
Using the compound interest formula;
A= P(1+r)^n
P = $10,000
rate r = 5% = 0.05
Time r = 4years
Substitute
A = 10,000(1+0.05)^4
A = 10,000(1.05)^4
A = 10,000(1.21550)
A = 12,155.06
Hence the amount after 4 years will be $12,155.06
find the center and radius of the circle
Answer:
Center (-13 , -2); Radius = 9
Step-by-step explanation:
**NO LINKS** Triangle inequalities, will give brainliest
Answer:
HM > CH is the answer :) E.
Please help this is an emergency
Answer:
21°
Step-by-step explanation:
<CBE=<ABD=69°
in triangle ABD, <ABD+<ADB+<DAB=180°
69°+90°+x=180°
So, x= 21°
On a 300 point standardized test, Luca earned 82% of the points. How many of the 300 points did Luca earn?
Alijah found 12 diamonds in a video game. Those 12 diamonds represented 48% of the total for the level he was on. How many total diamonds were on that level?
If Phoebe scored a 34 out of 42 on her recent math test, then what percent of the credit did she earn to the nearest percent?
Answer:
1. He earned 246
82% = 0.82
Move decimal right twice
82 x 300 is 24600
Move decimal left twice
= 246
2. 25
Solve for Y (Total Diamonds)
12 = 48% × Y
12 = [tex]\frac{48}{100}[/tex] × Y
Y = 12 × [tex]\frac{100}{48}[/tex]
Y = 12 × 100 ÷ 48
Y = 25
3.80.95%
Solve for "%"
% = 34/42
% = 0.8095 (rounded)
Convert decimal to percent using percent formula:
% = 0.8095 × 100 = 80.95%
What is the solution to the inequality 2(x+9/4)>3
Answer:
-3/4 is the answer
pls, answer this first CORRECT answer gets the best everything!!
Answer:
9.1 x 10² = 910
9.1 / 10² = 0.091
Step-by-step explanation:
Answer:
910 and 0.091
Step-by-step explanation:
multiply for 10^2 (100) means to move the comma to the right for two times
With a step we obtain 91. for the second step we have to add a zero and we have: 910
For the second the work is the same but with have to move the comma to the left two times,
first step: 0,91
second step : 0,091
Solve for x.
8x-132
5x+8
Point A is located at coordinates (-4,3)
Point E is the image of a after a reflection over the x- axis what are the coordinates of point E?
Answer:
4,-3
Step-by-step explanation:
Answer:
above
Step-by-step explanation:
Where the graph
PLS HELLP ASAP WILL GIVE BRAILEAST!!
Answer:
the answer is C I got you :)
Dunder Mifflin recently expanded its supply to include not just paper, but also copiers (much to Pam’s delight). The expansion was a smashing success, with the copier production process producing defective parts only 0.8% of the time during the first year. Michael Scott believes that updates to the production technology have improved this process. He randomly selects 1000 parts and finds 6 defective parts. Do these data provide evidence at the 5% level that the process has improved?
11. Determine the missing angle
measures.
M<1=
M<3=
Answer:
m3=56 and m1=75
Step-by-step explanation: