Let's simplify step-by-step.
s+4+s+4
Combine Like Terms:
=s+4+s+4
=(s+s)+(4+4)
=2s+8
Answer:
=2s+8
Factor s+4+s+4
2s+8
=2(s+4)
Answer:
2(s+4)
Answer:
2s+8
Step-by-step explanation:
(s+4)+(s+4)=s+s+4+4=2s+8
5 over 4 multiplied by 12
Answer:
the answer is 15
Step-by-step explanation:
5/4 x 12 = 15
15
Step by step Explanation
[tex] \frac{5}{4} \times 12[/tex]
[tex] \frac{60}{4} [/tex]
Ordena de menor a mayor 13 5 10 10 4 6 5 59 29 50 24
Answer:24
Step-by-step explanation:
lol
a recipe for sparking grape juice calls for 1 1/2 quarts of sparking water and 3/4 quarts of grape juice. how much sparking water would you need to mix with 9 quarts of grape juice?
Answer:
you would need 18 quarts of sparkling water to mix with 9 quarts of grape juice
Step-by-step explanation:
1 1/2 is double of 3/4 so you just need to double 9 quarts of grape juice
Answer:
18 quarts of sparkling water
Step-by-step explanation:
9÷0.75=12 to figure how many times the recipe is multiplied.
12x1.5=18 to figure out how much sparkling water
3/4 = 0.75
1 1/2 = 1.5
3/4 - 1/6 = ? (simplfy it )
Answer:
0.58333333333
Simplify is 0.6
Step-by-step explanation:
i think
Answer:
7/12
Step-by-step explanation:
the least common denominator is 12
4 goes into 12 three times so you multiply both numbers in 3/4 by three
3/4 = 9/12
6 goes into 12 twice so multiply both the 1 and 6 by two
1/6 = 2/12
so the equation becomes 9/12 - 2/12
subtract the numerators
9-2= 7
7/12 can't be simplified any farther so that's the final answer
what is a 5a − 8 = 8 + a
Answer:
a=4
Step-by-step explanation:
5a-8=8+a
4a-8=8
4a=16
a=4
Given the function f(x)=-x^2-5x+12f(x)=−x 2 −5x+12, determine the average rate of change of the function over the interval -5\le x \le 4−5≤x≤4.
Given:
The function is
[tex]f(x)=-x^2-5x+12[/tex]
To find:
The average rate of change of the function over the interval −5 ≤ x ≤ 4.
Solution:
The average rate of change of a function f(x) over the interval [a,b] is
[tex]m=\dfrac{f(b)-f(a)}{b-a}[/tex]
Putting x=-5 in the given function, we get
[tex]f(-5)=-(-5)^2-5(-5)+12[/tex]
[tex]f(-5)=-25+25+12[/tex]
[tex]f(-5)=12[/tex]
Putting x=4 in the given function, we get
[tex]f(4)=-(4)^2-5(4)+12[/tex]
[tex]f(4)=-16-20+12[/tex]
[tex]f(4)=-24[/tex]
Now, the average rate of change of the function over the interval −5 ≤ x ≤ 4 is
[tex]m=\dfrac{f(4)-f(-5)}{4-(-5)}[/tex]
[tex]m=\dfrac{-24-12}{4+5}[/tex]
[tex]m=\dfrac{-36}{9}[/tex]
[tex]m=-4[/tex]
Therefore, the average rate of change of the function over the interval −5 ≤ x ≤ 4 is -4.
Which is more, 1,179 grams or 1 kilogram?
Answer: 1,179
Step-by-step explanation: because 1 kilogram = 1000 grams so the grams are more
Answer:
1,179 is more
Step-by-step explanation:
bcoz if we convert everything to kg then 1179 is 1.179kg
Simplify 2x + 1 -x + 2.
Answer:
x+3
Step-by-step explanation:
Hope you have a good day, Loves!
Also if I'm right can you let me know please?
Also Also if I am right can I please have Brainliest??
(How in the hecc are three people answering this?)
What equation of a line would be parrallel to y=4/1X+-3
Answer:
y=4/1x+7
Step-by-step explanation:
it has the same gradient
the number being c (y=mx+c) can be anything
You and your friend are standing back-to-back. Your friend runs 16 feet forward and then 12 feet right. At the same time, you run 12 feet forward and then 9 feet right. You stop and throw a baseball to your friend, who catches it. How far did you throw the baseball?
Answer:
9 1/3 feet (I think)
Step-by-step explanation:
I imagined it as a grid.
Your friend moves to point (16,12)
You move to point (-12,9)
Then you set up your equation and solve.
[tex]\frac{16 + 12}{12-9}[/tex]
[tex]\frac{28}{3}[/tex]
9 1/3
Hope this helps :)
Mr. Bates and Ms. Psenicska like playing Pokemon. Mr. Bates has 3 packs of cards plus 2 other cards. Ms. Psenicska has 6 packs of cards plus 8 other cards. White an algebraic expression to represent this scenario.
Answer:
The only algebraic expressions we can find here are the ones for the number of cards that Mr. Bates and Ms. Psenicska have.
We know that Mr. Nates has 3 packs of cards, plus 2 other cards.
If each pack of cards has N cards, then the total number of cards of Mr. Nates is:
Mr. Nates = 3*N + 2
And Ms. Psenicska has 6 packs plus other 8 cards, then she has a total of:
Ms. Psenicska = 6*N + 8
These two are the only expressions we can make with the given information.
The sales tax rate is 6.3%. Rosa buys a shirt priced as $108, what is her total cost including tax (nearest hundredth)
Answer:
$114.80
Step-by-step explanation:
108 increase 6.3% =
108 × (1 + 6.3%) = 108 × (1 + 0.063) = 114.804
Find the least common multiple of the set of numbers
8,9
The least common multiple of 8 and 9 is____?
Answer:
72
Step-by-step explanation:
plz mark brainliest :D
7x + 4 = 25, then x is equal to
a) 29/ 7 b) 100/7 c) 2 d/ 3
Answer:
d) 3
Step-by-step explanation:
7x+4=25
7x=21
X=3
Answer: D. 3
Step-by-step explanation:
Given
7x+4=25
Subtract 4 on both sides
7x+4-4=25-4
7x=21
Divide 7 on both sides
7x/7=21/7
x=3
Hope this helps!! :)
Please let me know if you have any questions
Craig is training for a race. He bikes every 2 days and swims every 3 days. If he biked and swam today, how many days will pass before he bikes and swims on the same day again, the least common multiple of the numbers of days?
Multiples of 2: 2, 4, 6, 8, 10, 12, . . .
Multiples of 3: 3, 6, 9, 12, 15, 18, . . .
2 days
3 days
6 days
12 days
Answer:
12 is the right answer
Step-by-step explanation:
I need help again?????
Answer:
Step-by-step explanation:
Answer:
A. 180
Step-by-step explanation:
57*3 = 171
171 is about 180
Hope this helps!!!
3. A sprinkler rotates 75°, pauses, and then rotates another 75°, How many degrees did it rotate altogether?
0 degrees
140 degrees
150 degrees
160 degrees
Help?
Answer: 150 degrees
Step-by-step explanation:
The number of degrees did it rotate altogether should be considered as the 150 degrees.
Calculation of the number of degrees:Since A sprinkler rotates 75°, pauses, and then rotates another 75
So, here total degrees be like
= 75 degrees + 75 degrees
= 150 degrees
hence, The number of degrees did it rotate altogether should be considered as the 150 degrees.
Learn more about degrees here: https://brainly.com/question/18313843
HELP PLEASE
In parallelogram W XYZ, angle Z = 110°. What is angle X?
A) 110°
B) 70°
Answer:
(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥
Step-by-step explanation:
"My wife is really mad at the fact that I have no sense of direction. So I packed up my stuff and right!"
A pair of designer sneakers was purchased for $150. Since they were purchased, their price has increased by 15%. What is the new price?
Answer:
$172.50
Step-by-step explanation:
150 increase 15% =
150 × (1 + 15%) = 150 × (1 + 0.15) = 172.5
Answer:
$172.50
Step-by-step explanation:
You have to multiply 150 by 1.15 because that is 150 plus 15% of itself.
The Green family went to dinner and the bill was $67.45. Mr. Green wanted to leave an 18% tip
for the waiter. How much is the total bill?
Divide. 0.996 ÷ 0.12
Answer:
8.3
Step-by-step explanation:
Answer:
- 0.996 - Percentage increase =
- 0.996 - (12% × - 0.996) =
- 0.996 - 12% × - 0.996 =
(1 - 12%) × - 0.996 =
(100% - 12%) × - 0.996 =
88% × - 0.996 =
88 ÷ 100 × - 0.996 =
88 × - 0.996 ÷ 100 =
- 87.648 ÷ 100 =
- 0.87648 ≈
- 0.88
Step-by-step explanation:
pls brainlsit
1) Sophomore students were surveyed to choose their favorite subject out of Algebra
ELA, and Social Studies. The results are shown in the two-way table below. It is
recommended to show how you calculated the answers.
:
Algebra
ELA
Social Studies
Totals
Girls
50
40
60
150
Boys
65
30
70
165
Totals
113
10
110
315
Q11) What percentage of the students survoyed were girls who preferred Algebra?
Al 1) Put the percentage of students here,
Q1.2What percentage of the boys chose Alyser
A1 2) Put the percentage of boys here
01 3) What percentage of the urls chose "TLAS
A1 3) Put the percentage of girls here.
14 Wat the deschines Studio
Al + Put the percentage of students here
Answer:
Step-by-step explanation:
Q1: 1) 50/315 x 100
15.9
2) 65/165 x 100
36.4
3) 40/150 x 100
26.7
4) 130/315 x 100
41.3
HELP ME WITH THIS PLEASE
9514 1404 393
Answer:
Part A: B
Part B: 1
Step-by-step explanation:
Part A:
The meaning of "at most" is "less than or equal to." If we assume that the variables x and y represent numbers of loaves of banana bread and nut bread, respectively, then the first problem statement tells you ...
x + y ≤ 30 . . . . . the total of loaves baked is at most 30
Only one answer choice has this inequality listed: choice B.
__
Part B:
The numbers of loaves of bread will not be negative. The only quadrant that has both coordinates positive is the 1st quadrant.
__
Comment on quadrant
Real-world problems involving numbers of items are often expressed in terms similar to those seen here. The assumption that is made in all such problems is that the quantity of items cannot be negative. That is, the constraints x ≥ 0 and y ≥ 0 are always considered part of the problem description. These limit solutions to Quadrant 1. (or I, if you use Roman numerals for numbering quadrants)
help plzz WILL MARK BRAINLIST
Answer:
224
Step-by-step explanation:
Given
f(x) = 4x² - 4x
f(-7) = 4 * (-7)² - 4 * (-7)
= 196 + 28
= 224
Hope it will help :)
Select all the fractions that are represented by a repeating decimal .
Answer:
A e f
Step-by-step explanation:
Hope this was helpful!!!
93 is the sum of a number g and 58.
Answer:
G is 35.
Step-by-step explanation:
You can make the equation 93 = g + 58. In order to find the variable g, you have to isolate it. So you can subtract 93 by 58 and you get 35. To double check your work, just plug in your answer in g.
93 = 35 + 58
93 = 93 ✔️
The answer is 35.
Choose all the numbers that 135 is divisible by.
Answer:
1, 3, 5, 9, 15, 27, 45, 135.
Step-by-step explanation:
Answer:
The factors of 135 are 1, 3, 5, 9, 15, 27, 45, 135
20 = -d + 6
A. -17
B. 7
C. 14
D. -14
Answer:
Its D. -14
Step-by-step explanation:
Is a bucket used to carry water more likely to have a capacity of a pint or a gallon
Answer:
well it depends on the size of the bucket but some buckets may be a gallon but then some are bigger id-k if this makes sense im srry
Step-by-step explanation:
8. Madison uses 54 beads to make one necklace. If Madison has 2,185 beads, how many necklaces can she make and how many beads would be left over?
A. 40 necklaces with 15 beads left over
B. 40 necklaces with 25 beads left over
C. 42 necklaces with 17 beads left over
D. 42 necklaces with 27 beads left over
Answer:
B) 40 necklaces with 25 left over
Step-by-step explanation: