Answer:
14x-4
Step-by-step explanation:
2(3x-2)+2(2x-4x+8)
6x-4+4x-8x+16x
14x-4
How many grams are in a kilogram
Answer:
1000
Step-by-step explanation:
the prefix kilo means 1000
No more than 15 copies of a newspaper are left in the newspaper rack. Write an inequality to represent this situation.
Answer:
0≤x≤15
Step-by-step explanation:
What is the formula to find the area of a polygon?
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem.
you can watch this!!
https://youtu.be/n1YKOggLjUQ
The four of you split the cost of materials you bought for your lemonade stand if the total cost was 85$ how much did you each pay? (Please I need help)
Midpoint of (- 2, 6) (4, - 2)
Answer:
(0,5)
Step-by-step explanation:
Use the midpoint formula to find the midpoint of the line segment.
(x1+x2/2,y1+y2/2)
Substitute in the values for (x1,y1)and (x2,y2).
(-2+2/2,[tex]\frac{4+6}{2}[/tex])
Cancel the common factor of −2+2 and 2.
(−1+1, [tex]\frac{4+6}{2}[/tex])
Add −1 and 1.
(0,[tex]\frac{4+6}{2}[/tex])
Cancel the common factor of 4+6 and 2.
(0, 2+3)
Add 2 and 3.
(0,5)
(Sorry, some of the fractions weren't working)
Write the prime factorization of each number
5). 48
6). 20
7). 66
8). 34
Answer:
5). 4×4×3
6). 5×2×2
7). 11×3×2
8). 17×2
Step-by-step explanation:
These are the prime factorizations.
Given that R = 6x + 3y
Find y when x = 2 and R = 14
Give your answer as a fraction in its simplest form.
Answer:
y = 2/3
Step-by-step explanation:
14 = 6(2) + 3y
14 = 12 + 3y
2 = 3y
y = 2/3
please help me with this
Answer: 5
Step-by-step explanation:
I have $1000 invested in a coin worth $43000. If the coin reaches $100000 how much will I have invested?
Answer:
$2326
Step-by-step explanation:
I have $1000 invested in a coin worth $43000. If the coin reaches $100000 how much will I have invested?
To solve the above question, we have:
$43,000 = $1000
$100,000 = x
Cross Multiply
43000 × x = 100,000 × 1000
x = 100000 × 1000/43000
x = $2325.5813953
Approximately = $2326
Therefore, If the coin reaches $100000 you would have invested $2326
5. Triangle ADE is enlarged to form triangle
Answer: the scale factor would be 2
Step-by-step explanation:
If you add all lengths for triangle ABC you can see that triangle ADE x 2 will give you the lengths for ABC
please help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
#1 i know for a fact ur not going to pay us
#2 theres no picture
#3 Sorry :(
Jim makes $5 an hour at the surf shop. His boss gives him a one-time bonus of $50. Sarah makes $8 an hour at the clothes store. Her boss givers her a one-time bonus of $14. If they both work 15 hours, who will have a bigger paycheck?
Answer:
Sarah had the bigger paycheck of $134
Step-by-step explanation:
First we would need to find the total amount of money each one of them made in those 15 hours. We do this by multiplying their hourly rate by the hours worked and then adding the bonus
Jim: (5*15) + 50 = x
75 + 50 = x
125 = x
Sarah: (8 * 15) + 14 = x
120 + 14 = x
134 = x
Finally, we can say that Sarah had the bigger paycheck of $134 which is $9 more than Jim's
The Lee family buys a new car that has a sales price of $35,000. If the car dealer requires a minimum down payment of 15%, what is the minimum down payment in dollars the Lees must pay for their car?
Choose the correct value.
$525
$5,250
$3,500
$15,000
Answer:
Si un electrón no consume, ni libera energía el átomo se encuentra en
Step-by-step explanationSi un electrón no consume, ni libera energía el átomo se encuentra en:
Simplify:
-1/2( 4/5 + 8y)
Answer:
-2/5-4y
Step-by-step explanation:
multiply each side by -1/2
ASAP! Which side lengths form a right triangle?
Choose all answers that apply:
Answer:
c
Step-by-step explanation:
4^2+7.5^2=8.5^2
which expression is equivalent to z+(z+6)?
Answer:
2(z+3)
Step-by-step explanation:
The balance on Matthew’s gift card is $228. His card was debited by $178 from purchasing several items. What is the remaining balance on his card?
Answer:
50 dollars
Step-by-step explanation:
228-178=50
PLEASE HELP!!!!!! IM HORRIBLE AT MATH
Im bad at math too! we can be horrible at math together
Find the value of x AND the value of each angle.
Answer:
x=63
x+15=78
Step-by-step explanation:
180-102=78
78-15=63
x=63
x+15=78
John plans to practice piano at least 2 1/2 hours this weekend. if he practices 1 1/6 hours on Saturday and 1 1/4 hours on Sunday, will he meet his goal?
Answer:
No, it does not meet the goal. 2 hours and 10/24
Order the decimals from least to greatest.
0.7, 0.71, 0.07
Answer:
0,07, 0.7, 0.71
Step-by-step explanation:
0.07, 0.7, 0.71
that's it
Can someone answer this please with an explanation.
Answer:
x=92
Step-by-step explanation:
those to angles are supplementary meaning that they add up to equal 180
so you set up the equation 180=x+x-4
180=2x-4
step 1 add 4 to each side
184=2x
step 2 divide each side by 2
x=92
so the angles equal 92 and 88
Answer:
92°
Step-by-step explanation:
180 degrees on a straight line.
2x - 4 = 180
2x = 184
X = 92°
Please help will give Brain!!
Answer:
x=3
Step-by-step explanation:
find the area of the shape
Answer:
787.5
Step-by-step explanation:
23×14=322
A=a+b /2h=15+34 /2·19=465.5
322+465.5=787.5
Kevin led 150 adults, plus 6 student groups. Monica led 134 adults, plus 8 student groups. If each student group had the same number of students, write and solve an equation to show the amount of students in the student groups
Answer:
Number of students in a student group = 8
Step-by-step explanation:
Let number of student in a student group = x
∴ Kevin lead 150 adults and 6x students
⇒Kevin lead = 150 + 6x
And,
Monica lead 134 adults and 8x students
⇒Monica lead = 134 + 8x
So, the number of students are equal
⇒150 + 6x = 134 + 8x
⇒150 - 134 = 8x - 6x
⇒16 = 2x
⇒x = [tex]\frac{16}{2}[/tex] = 8
∴ we get
Number of students in a student group = 8
Paula has 2 bananas. She wants to divide each of them into sections. How many 's are there in 2 bananas?
Answer:
Answer is 1
2 divided by 2
Step-by-step explanation:
The values in the x column represent a specific number pattern, while the values in the y column represent a different pattern. Which graph provides a visualization of these two patterns?
Answer:
please give me more context so I can help you more
the set of all numbers greater than or equal to 5 and less than or equal to 7
The notation according to the set will be "[tex][5, + \infty) \cup (- \infty , 7][/tex]".
Let,
"x" belongs to a set of (Real numbers) R.∴ [tex]x \ \epsilon \ R[/tex]
Now,
[tex]x \geq 5[/tex][tex]x \leq 7[/tex]hence,
→ [tex]x \leq 7 \rightarrow (- \infty, 7][/tex]
→ [tex]x \geq 5 \rightarrow [5, + \infty)[/tex]
then,
The notation will be:
→ [tex][5, + \infty) \cup (- \infty , 7][/tex]
Thus the above solution is appropriate.
Learn more:
https://brainly.com/question/11375885
PLEASE HELP I WILL GIVE BRAINALIST TO THE FIRST PERSON!!!!!!
Answer:
1.) 1 2.) [tex]\frac{1}{4^{2} }[/tex] 3.)[tex]\frac{7b^{3}}{a^{5}}[/tex] 4.)[tex]\frac{9a^{7}}{b^{6}}[/tex] 5.)[tex]\frac{1}{5^{2}}[/tex] 6.) [tex]\frac{8x^{3}}{27}[/tex]
Step-by-step explanation:
What is fifty seven over one hundred
Answer:
57/100
Step-by-step explanation:
57/100
Fifty-seven(57) over one-hundred(100), or 57 more than 100 would be 157!
Hope this helps, if not, comment below please!!!
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