Answers
Answer:
I really don’t know this I’m sorry
Step-by-step explanation:
Related Questions
Which is the correct explicit formula in slope-intercept form that models the given arithmetic sequence?
O A. y = - 3x + 4
OB. y = - 4x-3
O C. y = 3x - 4
OD. y = 4x - 3
Answers
Answer:
A
Step-by-step explanation:
6(x-8)+10=5x-6
This question has how many solutions
Answers
Answer:
x=32 so one solution only
Step-by-step explanation:
6(x-8)+10=5x-6
6x-48+10=5x-6
6x-38=5x-6
x-38=-6
x=32
Therefore, the equation only has one solution which is x=32
Answer:
This question has 1 solution.
Step-by-step explanation:
Solve for X
First, distribute:
6x - 48 +10 = 5x - 6
Second, combine like terms:
6x - 38 = 5x - 6
Third, move like signs to one side:
x = 32
54x - 18 Which of the following expressions is equivalent to the one above? A. 72x B. 18x(3 - 1) C. 36x D. 18(3x - 1)
Answers
Answer:
D
Step-by-step explanation:
GCF = 18
18([tex]\frac{54x}{18}[/tex] - [tex]\frac{18}{18}[/tex])
= 18(3x - 1)
One less than twice a number x is more than 5.
Answers
Answer:
x > 3
Step-by-step explanation:
You want an inequality
2x-1 >5
2x>6 divide by 2
x>3
Answer:
1- (2x + 5)
Step-by-step explanation: I"m srry if this isn't right, I am not very good at math.
What is the value of this expression? (16 ÷ 4)2 A. 1 B. 2 C. 8 D. 16
Answers
Answer:
D.16
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
(16 divided by 4)2
you always solve what’s inside the parenthesis first then since the 2 is attached, you multiply,
16 divided by 4 = 4 x 2 = 8
what do i do to get the answer i will give brainliest to first person.
Answers
Answer:
$43.20 is the answer
Step-by-step explanation:
I just did it
Can someone get this for me for 50 points?!?!
I really need help!!
Answers
Answer:
[tex] { ({x}^{ \frac{1}{6} } )}^{9} \times \sqrt[6]{ {x}^{9} } \\ {(x)}^{ \frac{9}{6} } \times {(x)}^{ \frac{9}{6}} \\ {(x)}^{ \frac{3}{2} } \times {(x)}^{ \frac{3}{2} } \\{(x)}^{ (\frac{3}{2} + \frac{3}{2})} \\ {(x)}^{ \frac{(3 + 3)}{2}}\\{(x)}^{ (\frac{6}{2})} \\\boxed{{x}^{3}}✓[/tex]
x³ is the right answer.can someone please help me figure out what X is? I've tried starting with different numbers and stuff, but I don't know what to do
Answers
Answer:
x = 8
Step-by-step explanation:
20:30 = 2:3 = 1:1.5
18×1.5 = 27
27 = 2x +11
16 = 2x
Help!!! Pleasee
And thank you
Answers
Answer:
x+y = 1
x = 3, y = -2
Step-by-step explanation:
Given the expressions
x-y = 5
x²-y² = 5
From 2:
x²-y² = 5
(x+y)(x-y) = 5 .... 3
Substitute equation 1 into 3;
(x+y)(5) = 5
Divide both sides by 5
x+y = 5/5
x+y = 1
b) To deduce x and y, we will solve the equation below simultaneously
x-y = 5
x+y = 1
Add both equations
x+x = 5+1
2x = 6
x = 6/2
x= 3
Substitute x = 3 into equation 1
Recall from 1:
x-y = 5
3-y = 5
y = 3-5
y = -2
Hence x = 3, y =-2
Levi invests money in an account paying a simple interest of 8.7% per year. If he invests $70 and no money will be added or removed from the investment, how much will he have in one year, in dollars and cents?
Answers
Answer:
Pn=Po(1+r)^n
r=8.7%=8.7/100=0.087
Po=$70
n=1
P1=70(1+0.087)^1
=70(1.087)=76.09
=76
Answer:$76.09
Step-by-step explanation:
100%+8.7%=
108.7%\,\,108.7\%108.7%
Whole balance before interest = 100%, then add on interest
108.7% of the current balance means 108.7100 of it.\text{108.7\% of the current balance means \(\frac{108.7}{100}\) of it.}108.7% of the current balance means 100108.7 of it.
"Percent" literally means "out of 100."
108.7100=\frac{108.7}{100}=100108.7=
1.087\,\,1.0871.087
To find 108.7% of the current balance, multiply by 1.087:\text{To find 108.7\% of the current balance, multiply by \(1.087\):}To find 108.7% of the current balance, multiply by 1.087:
$70×1.087=\$70\times1.087=$70×1.087=
$76.09\,\,\boxed{\$76.09}$76.09
2/3x - 2 = 3/7 rewrite without fractions
Answers
The value of the expression in can be estimated by using LCM and algebraic rules and it comes 3.64.
How given expression can be rewrite or simplified?To rewrite the equation 2/3x - 2 = 3/7 without fractions, we need to eliminate the fractions by multiplying both sides of the equation by the least common multiple (LCM) of the denominators.
The denominators in this equation are 3 and 7, and their LCM is 21. So, we will multiply both sides of the equation by 21:
21 x (2/3x - 2) = 21 x (3/7)
Simplifying the left-hand side, we distribute the 21 to both terms:
14x - 42 = 9
Adding 42 to both sides, we get:
14x = 51
Finally, dividing both sides by 14, we get
x = 3.64 (rounded to two decimal places)
Therefore, the equation 2/3x - 2 = 3/7, rewritten without fractions, is 14x - 42 = 9. The solution to the equation is x = 3.64.
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Work out the value of
Answers
Answer:
x=12
Step-by-step explanation:
180 - 6x - 6x - 3x
180 - 15x
180 = 15x
180 / 15 = x
x = 12
6x + 6x + 3x = 180
180= 6x + 6x + 3x
180= 15x
x= 180/15
x= 12
plz mark me as brainliest plz
If there are 63,360 inches in a mile, how many feet are in 3 miles?
Answers
Answer:
15840 feet
Step-by-step explanation:
There are 5280 feet in a mile.
5280 * 3 = 15840 feet
Please help giving brainiest
Answers
Answer:
the third
Step-by-step explanation:
You are offered two jobs that you like. One job pays an hourly rate of $15.00 per hour for a 40-hour work week. Employees can take a two-week paid vacation. The employer says you will work about 5 hours of overtime per week at time-and-a-half pay. The other job pays $38,000 per year. You will be expected to work at least 55 hours per week, and you will have two weeks vacation and sick leave. Which job would you choose? Why?
Answers
Answer:
64.00 it is 64.00
Step-by-step explanation:
Help????
Correct answer gets Brainliest.
Answers
Answer:
x[tex]\geq[/tex]3
Step-by-step explanation:
You add 5 to both sides. Then divide it by 4 to get your answer.
The SJH girls track team is selling sweatshirts to earn money for new uniforms. THey earn $15 for each sweatshirt they sell. They have come up with the function c(x) = 15x to model the money they earn.
Find c(15). Explain in context what they will be attempting to find if they calculate c(`15)?
Answers
Answer:
Step-by-step explanation:
Design Custom Track Sweatshirts & Hoodies with Your Team Design. Outfit your team with custom track sweatshirts & hoodies when cooler weather hits! Great for wearing in the bleachers, on long bus rides or even in the off-season. Layer up and customize sweatshirts with your team name or mascot to a variety of styles and brands. Pick a sweatshirt ...
Answer:
225
Step-by-step explanation:
Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation. Isaac gave away five balloons. How can you model this situation? The situation can be modeled by algebra tiles with and . The situation can be represented as an algebraic expression as .
Answers
Answer:
1. one orange x tile
2. five blue - tiles
3. x-5
Step-by-step explanation:
Answer:
1. one orange x tile
2. five blue - tiles
3. x-5
Step-by-step explanation:
X^2+2x-35=0 factor and solve the quadratic
Answers
Answer:
x = 7, -5
Step-by-step explanation:
Answer:
X = 5, -7
hope this helps.
FIRST TO ANSWER GETS BRAINLY
Subtract and reduce to lowest terms:3+8/15
Answers
Answer:
3 8/15
Step-by-step explanation:
3 + 8/15 =
45/15 + 8/15 =
53/15=
3 8/15
Answer:
3 8/15
Step-by-step explanation:
What is the y-intercept of this line: y= 7x-5
Answers
Answer:
- 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 7x - 5 ← is in slope- intercept form
with y- intercept c = - 5
The y-intercept of the line y = 7x - 5 is -5.
To find the y-intercept of the line represented by the equation y = 7x - 5, we need to determine the value of y when x is equal to zero. The y-intercept represents the point where the line crosses or intersects the y-axis.
In this case, when we substitute x = 0 into the equation, we get:
y = 7(0) - 5
y = -5
Therefore, the y-intercept of the line y = 7x - 5 is -5. This means that the line intersects the y-axis at the point (0, -5), with the y-coordinate being -5. Graphically, this indicates that the line crosses the y-axis at a height of -5 units.
To know more about intercept:
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8 (p + 8 7 + 2q)
help me pleas!!!
Answers
Answer:
8p +56 +16q
Step-by-step explanation:
8 (p+7+2q)
If we distribute the 8 into everything in the parenthesis, we get:
8p +56 +16q
In a bag full of PE kit there is 24 bats, 10 balls and 6 nets. What fraction of the kit is
'balls?
A: 5/12
B: 1/3
C: 3/17
D: 1/4
Answers
Answer:
the answer is b
Step-by-step explanation:
you can add 24 and 6 that are not balls and u get 30 then u put it 10:30 then simpfly it and get 1:3
I need help can you guys answer it the question is which rate describes a unit rate of 8:1???
options:
A: 12 feet for 3 dogs
B:40 miles for 5 hours
C: 70 for 5 umbrellas
D: 45 sit ups in 9 seconds
Answers
solution: simplify both numbers by the gcf
40/5=8
5/5=1
8:1
Answer: B) 40 miles for 5 hours
Divide both values by 5 and we'll simplify that to 8 miles for 1 hour. This is the same as saying 8 miles per hour, or 8 mph.
The ratio 8:1 is read as "8 to 1", meaning the first value is 8 times that of the second value. Note how 40 is 8 times that of 5, ie 40 = 8*5.
What is the equation for the line in slope-intercept form?
Enter your answer in the box.
Answers
_________the answer is -4+5_________
To find the slope use formula: (y2-y1)/(x2-x1). We get : (13-5)/(-2-0) = 8/-2 = -4
For equation of line we know y=mx+b where m is the slope and b is the y-intercept. We know m=-4. So we have:
y = -4x+b
To find b, we just replace one of the coordinates for x and y. Let’s take (0,5)
5 = -4(0)+b
b=5
So the equation of the line is:
y = -4x+5
Caroline can make 42 bracelets per week how many bracelets does she make per day?
( There are 7 days in a week)
Answers
Answer:
6
Step-by-step explanation:
42 bracelets per 7 days=
42/7= 6 bracelets per day
Emma's sister is nine years older then Emma. Their combined ages add up to 49. How old is Emma
Answers
Answer:
emma is 20 because 49-9/2=40/2 which is 20
Step-by-step explanation:
Answer:20 years old
Step-by-step explanation:
49 = 20 + 29
40/2 = 20
9 years older than 20 is 29
How many years does it take an account with a principal of $200 and an annual simple interest of 5% to double?
Answers
Please help is needed
Answers
Answer:
i can't understand sorry
tanong mo sa iba
Which of the following expressions is not a
ratio?
A. 2
3 B. 2:3
C. 2 to 3 D. 2 + 3
Answers
Answer:
D
2+3 is not a ratio it equals to 5