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Hi there!
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Simplify the expression.
[tex]5(2x + 7) – 3(x + 5)[/tex]
[tex]=[/tex]
[tex]7x + 20[/tex]
❀Hope this helped you!❀
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Step-by-step explanation:
let's start with 5(2x+7)
first you need to multiply 5 by 2x which = 10x
then multiple 5 by 7 which =35
That's 10x+35
The second part is -3(x+5)
-3 by x= -3x
-3 by 5= -15
So that becomes -3x-15
Put everything together and it's 10x+35-3x-15
First you do 35-15=20
Then 10x-3x=7x
the answer is 20+7x or 7x+20 (pretty sure it's kind of hard to do this typing out)
Five more than the quotient of a number and 4.
Answer:
5+n/4
Step-by-step explanation:
the quotient is the number you get after dividing a number by four, you add 5 earlier in the equation so it is seperate from the division itself
Combine like terms to create an equivalent expression.
3.4 - 2.8d +2.8d - 1.3
Answer:
2.1
Step-by-step explanation:
Simplifying
3.4 + -2.8d + 2.8d + -1.3 = 0
Reorder the terms:
3.4 + -1.3 + -2.8d + 2.8d = 0
Combine like terms: 3.4 + -1.3 = 2.1
2.1 + -2.8d + 2.8d = 0
Combine like terms: -2.8d + 2.8d = 0.0
2.1 + 0.0 = 0
2.1 = 0
Solving
2.1 = 0
Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no solution.
A car travels 180 miles in 4 hours what is the car speed in feet per min
Step-by-step explanation:
Four hundred thirty two miles
f(x)=10(5)^x what is f(1)
Answer:
50
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(1) = 10(5)^1 = 10(5) = 50
Find the HCF of 308 and 420.
Answer:
gcf, hcf, lcd (308; 420) = 28 = 2^2 × 7: greatest (highest) common factor (divisor), calculated. The numbers have common prime factors.
Step-by-step explanation:
use a calculator to help
prime factors of 576
Answer:
what do you mean im confused
Step-by-step explanation:
Answer:
22222233
Step-by-step explanation:
What is -26/24 as a decimal?
-1.08333333333
I used a calculator
hope it helps!
Answer:
[tex]-1.083[/tex]
Step-by-step explanation:
If you want to convert [tex]\frac{-26}{24}[/tex] as a fraction, you will have to divide the numerator by the denominator.
[tex]-1.083[/tex]
[tex]Aaishathameem[/tex]
Find the 59th term of the arithmetic sequence 26,17,8
Answer:
-496
Step-by-step explanation:
The direct formula for the nth term of an arithmetic sequence is given by the formula:
[tex]x_n=a\cdot d(n-1)[/tex]
Where a is the initial term, d is the common ratio, and n is the nth term.
Let's find a and d.
From the sequence, we can see that the initial term or a is 26.
Also, each subsequent term is 9 less than the previous term. In other words, our common ratio is -9.
Therefore, our direct formula is:
[tex]x_n=26-9(n-1)[/tex]
To find the 59th term, substitute 59 for n:
[tex]x_{59}=26-9(59-1)[/tex]
Subtract:
[tex]x_{59}=26-9(58)[/tex]
Multiply:
[tex]x_{59}=26-522[/tex]
Subtract:
[tex]x_{59}=-496[/tex]
So, the 59th term is -496.
And we're done!
Answer:
-496
StepBy Step Explanation;
Steph answer this 1+1
Answer:
smh 2
Step-by-step explanation:
Answer:
HI
Step-by-step explanation:
u need two answers to give brainliest
Math plzzz helppp.due today!!!!will mark brainliest
Answer:
I think that's right. I checked my answer and proved it on that sheet.
Combine like terms.
- 4y – 2y - 4 + 4y + 5 - 2 24%
Answer:
-2y-1
Step-by-step explanation:
whats the 24% for?
2a + b = 3 and a - 3b = 5
Answer:
a= 2 b=-1
Step-by-step explanation:
a-3b=5
or, a= 5+3b_(i)
substituting value of a in 2a+b=3,
2×(5+3b)+b=3
or, 10+6b+b=3
or, 7b=3-10
or, 7b=-7
b= -1
substituting value of b in(i),
a=5+3b
=5+3×(-1)
=5-3
=2
Did I do this correctly?
Answer:
that's what i did
Step-by-step explanation:
What is the quotient of 2 divided by 4/5
Answer:
o.5,0.4
Step-by-step explanation:
4)20(0.5
-20
00
Answer:
Simplify the expression.
Exact Form:
5/2
Decimal Form:
2.5
Mixed Number Form:
2 1/2
Step-by-step explanation:
Fatima has 1/2 gallon of milk. She wants to pour all the milk into 6 glasses. What fraction of a gallon should she pour into each glass?
Answer:
1/8
Step-by-step explanation:
16 (cups in a gallon ) divided by 2=8=1/8
Answer:
1/8
Step-by-step explanation: divide
Naomi had $80 she bought 7 equally priced books and had $17 left how much did each book cost
Answer:
9 dollars
Step-by-step explanation:
$80 - $17 = 63
63/ 7= $9
[tex]396 \times52[/tex]
396
x52
792
19800
20592
396x52=20,592
hope it helps!
This test will not impact your grade.
If P = (3, 1) and
Q = (-3, -7), find
The distance PQ
Answer:
10Step-by-step explanation:
Which of the following is a factor of 24x6 − 1029y3?
Answer:
3(48-343y^3)
Step-by-step explanation:
I need help. work also so i can learn please. Thank you so much ;)
Answer:
x=8
y=7
Step-by-step explanation:
We can figure out x because opposite angles are equal.
7x-2=11x-34
-2+34=11x-7x
32=4x
8=x
We can figure out y because we know the value of x now, and we know supplementary angles equal 180.
18y=180-(11x-34)
18y=180-(11(8)-34)
18y=180-(88-34)
18y=180-54
18y=126
y=7
What is a positive times a negative
Answer:When you multiply a negative number to a positive number, your answer is a negative number. It doesn't matter which order the positive and negative numbers are in that you are multiplying, the answer is always a negative number.
Step-by-step explanation:
Answer:It is negative + x - = -
Step-by-step explanation:
John, James, and Jennifer notice something at the beginning of the party.
a. If they were to play this game by themselves, how many ways could they line up their glasses?
b. If they were to somehow label their glasses so they could tell them apart, how many ways could they line up their glasses?
c. If the glasses were labeled before Steve started counting, how do you think that would that change Steve's answer?
Answer: b
Step-by-step explanation:
A blueprint has a scale of 1 in. = 2 ft. If the length of a kitchen wall on the blueprint is 5 in., what is the actual length of the wall?
Answer: 5in./x ft.
Step-by-step explanation:
1) reflection across y = x
Use any tool you like (scribble tool,
line tool,etc) to perform the reflection.
You may also plot the points on the
graph to show where the image
should go
3. How much money would you earn in three months (assume 4 weeks in each month) at each of the jobs you listed in #2 if you worked 6 hours per day for 5 days each week?
Answer:
1. $10,800 in 3 months
2. $7,200 in 3 months
3. $6,030 in 3 months
Step-by-step explanation:
3 months ( 4 weeks a month) = 4 x 3
6 hours per day for 5 days each week?
-------------------------------------
1. dog walking:
6 hr/day (5 day) x (4 weeks x 3 months) x $30/hour
$10,800 in 3 months
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2. private swim instructor
6 hr/day (5 day) x (4 weeks x 3 months) x $20/hour
$7,200 in 3 months
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3. sandwich maker
6 hr/day (5 day) x (4 weeks x 3 months) x $16.75/hour
$6,030 in 3 months
The value of (V2) = (3/5) is equal to:
O 3/10
O 576
O 3/5
O 6/5
Help please! What is the answer ?
Answer:
x < -3 or x > 3
second answer choice
Step-by-step explanation:
The symbol "∨" between p and q represents a disjunction and can be replaced with the word "or" to turn p ∨ q into p or q.
Plug in x < -3 in for p and x > 3 for q, and now you have:
x < -3 or x > 3
which is the same as the second answer choice.
So, the answer is x < -3 or x > 3, or the second answer choice.
I hope you find my answer helpful.
If a number is positive, then it is a whole number and an integer.9.Which is the conclusion of the conditional? A number is an integer.A number is either a whole number or an integer.A number is a both a whole number and an integer.A number is positive.10.Which is the hypothesis of the conditional? A number is an integer.A number is both a whole number and an integer.A number is either a whole number or an integer.A number is positive
Answer:
Two lines intersect at right angles. Conclusion: The two lines are
perpendicular.
Step-by-step explanation:
Contains (7,2) and is parallel to the graph of 5x-3y=6
The slope-intercept form is y=5/3x-29/3.
It is required to find the equation.
What is slope?Numerical measure of a line's inclination relative to the horizontal. In analytic geometry, the slope of any line, ray, or line segment is the ratio of the vertical to the horizontal distance between any two points on it.
Given:
The equation of the graph
5x−3y=6
slope of line =5/3
slope of parallel to line is also 5/3
According to given question we have,
Point-slope equation for line of slope m that passes through
[tex](x_{0} ,y_{0} ):y-y_{0} =m(x-x_{0} )\\[/tex]
Point-slope equation for line of slope 5/3 that passes through
(7,2):
y-2=5/3(x−7)rearrange to slope-intercept form:
y=5/3x−35/3+2
y=5/3x-29/3
Therefore, the slope-intercept form is y=5/3x-29/3.
Learn more details about slope here:
https://brainly.com/question/3605446
#SPJ2
F(x)= x3
What is the domain and range
Answer:
work is shown and pictured
