Answer:
-14.9
Step-by-step explanation:
just remove the parenthesis and add
Answer:
The answer would be -14.9.
8 + 5x = 6x + 10. I need this done by 12/3/2020
Answer:
Step-by-step explanation:
8 + 5x = 6x + 10
5x = 6x + 2
- 1x = 2
x = -2
Answer:
+5x+8=6x+3
8-3=6x-5x
5=x
Step-by-step explanation:
Sarah paid $1,932 in tax on her new car which had a purchase price of $80,500 .
Which other car tax price varies directly with hers?
A) Purchase Price = $68,000 & Tax = $1,020
B) Purchase Price = $92,000 & Tax = $2,760
C) Purchase Price = $75,000 & Tax = $1,350
D) Purchase Price = $85,000 & Tax = $2,040
Answer:
so when looking at the tax minus the cost
100%/x%=80500/1932
(100/x)*x=(80500/1932)*x
100=41.666666666667*x
100/41.666666666667 or 6 infinite will get us
2.4=x
x=2.4
so times 2.4% with every cost to see it it matches the tax given!
A is incorrect
it equals 1632
B is not correct as it equals 2208
C is incorrect as it equals 1800 dollars in tax
D is CORRECT as it has the same number in Tax
2040
evaluate the expression x=6 7x
Answer:
42
Step-by-step explanation:
because if x=6 then you multiply 7 x 6 which is 42
Hope this helped
Bri <3
help ASAP
will give brainliest
a car travels along the highway to Yuma at a steady speed. when it begins, it is 400 miles from Yuma. after 7 hours, it is 50 miles from Yuma. which function describes the cars distance from Yuma ?
A. y-350x - 400
B. y=50x + 400
C. y= -50 + 400
D.y= -10x + 400
Answer:
b. y = 50x + 400
Step-by-step explanation:
Answer two questions about Equations A and B:
A. 2x-1=5x
B. -1=3x
1) How can we get Equation B from Equation A?
Choose 1 answer:
Add/subtract the same quantity to/from both sides
Add/subtract a quantity to/from only one side
Rewrite one side (or both) by
combining like terms
Rewrite one side (or both) using the distributive property
NEXT QUESTION
based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
A. Yes
B. No
Answer:
A=yes
Step-by-step explanation:
Answer:
Add/subtract the same quantity to/from both sides. A. Yes
Step-by-step explanation:
Find the midpoint of the line segment with the endpoints A and B.
A(2,6); B(10,8)
whats the midpoint of the segment?
Answer:
( 6 , 7 )Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
[tex]M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\\[/tex]
From the question we have
[tex]m = ( \frac{2 + 10}{2} \: , \: \frac{6 + 8}{2} ) \\ = (\frac{12}{2} \: , \: \frac{14}{2} ) \: \: \: \: \: \: \: [/tex]
We have the final answer as
( 6 , 7 )Hope this helps you
Correct answer will get brainliest
if x>0, what values of c and d make the equations true?
Equation A: √448x^c = 8x^3√7x
Equation B: ^3√576x^d = 4x^3√9x^2
In equation A, c = ___
In equation B, d = ___
Answer:
a=7
b=5
Step-by-step explanation:
In equation A , value of c is 7 and In equation B, value of d is 5.
Given that, In equation A
After comparing, [tex]\sqrt{448x^{c} }=8x^{3}\sqrt{7x} \\\\\sqrt{448x^{c} } =\sqrt{7x*(8x^{3} )^{2} } \\\\\sqrt{448x^{c} }=\sqrt{448x^{7} } \\\\c=7[/tex]
In equation B,
After comparing, [tex]\sqrt[3]{576x^{d} }=4x\sqrt[3]{9x^{2} } \\\\\sqrt[3]{576x^{d} }=\sqrt[3]{9x^{2} *(4x)^{3} } \\\\\sqrt[3]{576x^{d} }=\sqrt[3]{576x^{5} } \\\\d=5[/tex]
Thus, In equation A, value of c is 7 and In equation B, value of d is 5.
Learn more:
https://brainly.com/question/15968618
Combine Like Terms 4x + 3 - 3x + 15*
Answer:
x+18
Step-by-step explanation:
Combine Like Terms:
=4x+3+−3x+15
=(4x+−3x)+(3+15)
=x+18
I need help !!!!!!!!! And fast pls I’ll give 10 points
Answer:
x > -[tex]\frac{12}{5}[/tex] or x > -2.4
Step-by-step explanation:
-9x > 9 + 3(-[tex]\frac{1}{3}[/tex]x + 1) - 3x
-9x > 9 -x + 3 - 3x
-9x > 12 - 4x
-5x > 12
x > -[tex]\frac{12}{5}[/tex] or x > -2.4
Pls help lol hereeeee help imdbykgj
Answer:
1/5=0 more
.02=0 more
3/8= 1/2 less
2/3= 1/2 more
4/5= 1 less
0.9= 1 less
4/3= 1 more
Step-by-step explanation:
Determine whether each relationship below can be modeled by a linear function. (Yes or No)
The total number of tires, T, on c cars.
The cost, C, in dollars, of p pounds of tangerines.
The temperature, F, after m minutes of a pie taken out of the oven.
The value, V, in dollars, of a bank account earning compound interest after t years.
Answer: yes yes no no
Step-by-step explanation:
Question 2 (1 point) Community Service: Diego's club earns money when members perform community service. The club earns $5 for each student who does community service. There are 12 students in the club. If you get stuck, consider creating a table or graph.
Is 24 a possible output value? Why or why not?
Answer:
demos los
Step-by-step explanation:
Step-by-step explanation:
I my last questions got reported so...here are 100points
what is
[tex]107 \times 58[/tex]
Answer:
what bait don't know that
Answer:
6,206
Step-by-step explanation:
it's multiplication, if anything you could just use a calculator.
<3 Enjoy,
Dea
Find x. If anyone can help it would be appreciated
9. Question
For the given inequality, mark each value given as yes or no to show whether that value
makes the inequality true or not.
Inequality: 20
Help plsss?!?!?!?!?!?!?!?!
Answer:
7
Step-by-step explanation:
The Pool Fun Company has learned that, by pricing a newly released Fun Noodle at $4, sales will reach 8000 Fun Noodles per day during the summer. Raising the price to $5 will cause the sales to fall to 6000 Fun Noodles per day.
Assume that the relationship between sales price, x, and number of Fun Noodles sold, y, is linear. Write an equation in slope-intercept form describing this relationship. Use ordered pairs of the form (sales price, number sold).
type your answer in slope intercept
b. predict the daily sales of Fun Noodles if the price is $4.50
Answer: PART A:
The generic equation of the line is:
y-yo = m (x-xo)
First we look for the slope of the line:
m = (y2-y1) / (x2-x1)
m = ((5000) - (6000)) / (4-3)
m = -1000
Then, we substitute any point in the generic equation:
(xo, yo) = (4, 5000)
Substituting:
y-5000 = (- 1000) (x-4)
Rewriting:
y = -1000x + 4000 + 5000
y = -1000x + 9000
The equation is:
y = -1000x + 9000
PART B:
For the price of 3.50 we have:
y = -1000 * (3.5) +9000
y = 5500
Step-by-step explanation:
1/4x - 3-4 > 4
PLEASE SHOW THE WORK
What are the x- and y-intercepts for the graph of 2x – 5y = 10?
A. x-intercept: –5, y-intercept: 2
B. x-intercept: –5, y-intercept: –2
C. x-intercept: 5, y-intercept: –2
D. x-intercept: 5, y-intercept: 2
Answer:
x intercept: (2,0) , (-5, 0)
Step-by-step explanation:
Determine the number of solutions: 2x-7=3x+8
Answer:
x=-15
Step-by-step explanation:
Answer:
1 solution
Step-by-step explanation:
2x-7+3x+8
add 7 to both sides
2x=3x+15
subtract 3x from both sides
-1x=15
divide both sides by -1
x=-15
An Olympic sized pool, which holds 600,000 gallons of water, is only 63% full. The pool maintenance company adds more water, filling the pool until its 90% full. How many gallons did they add?
Answer:
162000.
Step-by-step explanation:
63% of 600,000 is 378000
90% of 600,000 is 540000
When you subtract 378,000 from 540,000 you'll get your answer
540,000-378,000= 162000
That means they added 162000 gallons.
How might we know whether X is a positive number negative number or 0 without solving the equation 5x=6x
Peter bought 8 lemons for $6 .each lemon was the same price .what was the cost for 1 lemon
Answer:
0.75 or 75 cents!
Hope this helps!
75 cent is the Answer
A large box of jelly beans weighs 96.58 lb the jelly beans are evenly divided into 22 bags what is the weight in pounds of the jelly beans in each bag
Answer:
The weight in each bag is 4.39lb.
Step-by-step explanation:
To solve this, you simply need to divide 96.58 by 22. The reason you do this is so that way you can divide all of the weight into 22 bags.
96.58 ÷ 22 = 4.39
This means that the weight in each bag is 4.39lb.
Answer:
The weight in each bag is 4.39lb.
i have many questions and please do not answer unless your absolutely sure!
1.
5/6➗1/2
2.
7/8➗2/3
3.
9/10➗ 3/4
4.
3/4➗9
5.
6/9➗6/7
6.
5/6➗3/10
7.
5/6➗3/4
8.
5/8➗3/5
9.
21/32➗7/8
please and thank you!
1. 5/3
2. 21/16
3. 6/5
4. 1/12
5. 7/9
6. 25/9
7. 10/9
8. 25/24
9. 3/4
I put all of this in exact form.
greatest common factor of
5x²+5x
Hi there!
[tex]\large\boxed{5x}[/tex]
5x² + 5x
Looking at the terms, we can see that both share a common factor of 5x. Therefore:
5x(x + 1)
The GCF of 5x² + 5x is 5x.
Which point has the coordinates (-2.5, 5.5)?
What is the answer to -11 1/8 - 12 1/4 - (-21 1/2)
Answer:
491 /8
Step-by-step explanation:
Select the correct answer.
Use linear approximation to estimate the value of f(1.8) for the function `f(x) = (1)/(x + 1)`.
A.
0.3111
B.
0.3556
C.
0.3571
D.
0.7
Answer:
the correct answer is d.
Step-by-step explanation:
