Answer:
38
Step-by-step explanation:
subtract 8 from 5 times g
Answer:
5g-8
Step-by-step explanation:
i don't know
have a great day
3. Simplify the expression (x3 - 532 +7X - 12) = (x – 4) using long division. Show your work.
Answer.
Answer:
(3x+7x-532-12)=(x-4)
(10x-520)=(x-4)
10x-x=-4+520
9x=516
9x/9=516/9
x=57.333333
Write the given fraction as a decimal: 18/40.
A flat fee of $15.25 plus $3.45 per pound of supplies ordered is added to the bill to cover the shipping cost.The teacher budgets $49.75 for the shipping cost.Which list of values best represents the entire domain for shipping, f(x), as a function of the number of whole pounds of school supplies the teacher can order, x?
The domain of a function is the set of possible input value, the function can take.
The domain is [0,10]
The given parameters are:
[tex]Flat\ Fee = 15.25[/tex]
[tex]Rate = 3.45[/tex]
So, the function f(x) is:
[tex]f(x) = Flat\ Fee + Rate \times x[/tex]
[tex]f(x) = 15.25 + 3.45 \times x[/tex]
[tex]f(x) = 15.25 + 3.45x[/tex]
Because x represents the number of orders, the value of x cannot be negative.
The teacher budgets $49.75.
This means that: f(x) = 49.75
So, we have:
[tex]49.75 = 15.25 + 3.45x[/tex]
Collect like terms
[tex]49.75 - 15.25 = 3.45x[/tex]
[tex]34.5 = 3.45x[/tex]
Divide both sides by 3.45
[tex]10 = x[/tex]
Rewrite as
[tex]x = 10[/tex]
Hence, the domain is [0,10]
Read more about domains at:
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Given segment AX with point Q between A and X. AX = 25. AQ = 2y + 1. QX = 3y - 1.
We can set up an equation to solve for y using the fact that
y =
AQ =
QX =
Q
Answer:
y=5
AQ=11
QX=14
Q is not a midpoint
Step-by-step explanation:
A line segment can be divided into equal or unequal segments
The values of x, AQ and QX are 5, 11 and 14.
The given parameters are:
[tex]\mathbf{AX = 25}[/tex]
[tex]\mathbf{AQ = 2y + 1}[/tex]
[tex]\mathbf{QX = 3y - 1}[/tex]
[tex]\mathbf{AX = 25}[/tex] can be rewritten as:
[tex]\mathbf{AQ + QX =25}[/tex]
Substitute values for AQ and QX
[tex]\mathbf{2y + 1 + 3y - 1 =25}[/tex]
Execute like terms
[tex]\mathbf{5y =25}[/tex]
Divide both sides by 5
[tex]\mathbf{y =5}[/tex]
Substitute 5 for y in [tex]\mathbf{AQ = 2y + 1}[/tex] and [tex]\mathbf{QX = 3y - 1}[/tex]
[tex]\mathbf{AQ = 2 \times 5 + 1 = 11}[/tex]
[tex]\mathbf{QX = 3 \times 5 - 1 = 14}[/tex]
Hence, the values of x, AQ and QX are 5, 11 and 14.
Read more about line segments at:
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Reflect the point over the y axis. (8, -3)
Answer:
-8, 3
Step-by-step explanation:
Reflections formula
Y-axis (-x, y)
X-axis (x, -y)
Answer:
https://scratch.mit.edu/projects/580972810/
Step-by-step explanation:
This website is a link to a Scratch project. It's mine.
I made this because I couldn't do it on Brainly.
This is NOT a scam. I promise.
It will have a tiny purple ball which is the oringinal, and a green one which is the reflected.
The two figures are similar. Find the ratios (red to blue) of the perimeters and of the areas. Write the ratios as fractions in simplest form. 6 and 11
Answer:
see explanation
Step-by-step explanation:
The perimeters of the similar figures have the same ratio as the sides.
ratio of perimeters = [tex]\frac{11}{6}[/tex]
ratio of areas = 11² : 6² , that is 121 : 36
ratio of areas = [tex]\frac{121}{36}[/tex]
(-4, 12) and (-7, -3)
Answer:
The slope is 5/1 or 5
Step-by-step explanation:
Hope this helps!
Can someone give me this answer plz it’s timing
Answer:
28
Step-by-step explanation:
14x2=28
To save money for a new phone, Terrell took a part-time job wrapping gifts. He wraps 3 gifts in 10
minutes.
Complete the table
HELPPP CAN SOMEONE TELL ME WHAT TO PUT IN THE TABLE
Answer:
* 0.3
Step-by-step explanation:
10 30 4.5 5.4
3 9 15 18
0.5 of what number is 12 and what is the equation to represent this problem? Include a variable
4. Each morning you do a combination of aerobics, which burns about 12 calories per
minute, and stretching, which burns about 4 calories per minute. Your goal is to burn
416 calories during a 60-minute workout. How long should you spend on each type of
exercise to burn the 416 calories?
22 minutes is spent doing aerobics and 38 minutes doing stretching
Let x represent the amount of time spent doing aerobics, Let y represent the amount of time spent doing stretching.
Since the goal is to do a 60-minute workout, hence:
x + y = 60 (1)
Also, 416 calories needs to be burnt hence:
12x + 4y = 416 (2)
We need to solve equation 1 and 2 simultaneously; multiply equation 1 by 4 and subtract the result from equation 2, hence:
8x = 176
x = 22 minutes
Put x = 22 in (1)
22 + y = 60
y = 38 minutes
Therefore 22 minutes is spent doing aerobics and 38 minutes doing stretching.
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Roberta is shopping at a bookstore. She starts with some money in her wallet, uses only cash
to make her purchases, and finishes her shopping trip with no money left. Select each
response that correctly completes the statement below.
Roberta starts wtih $50.00 in her wallet and buys 5 books for
and 4 magazines for
(1 Point)
$10.00 per book
$8.00 per book
$2.00 per book
$10.00 per magazine
$8.00 per magazine
$2.50 per magazine
Answer:
roberta starts with 50 dollars in her wallet
Step-by-step explanation:
write a mixed number and an improper fraction for the model below
Answer:
2 and 3/4
11/4
Step-by-step explanation:
an improper fraction is any fraction with a numerator bigger then the denominator.
a mixed number is the "proper" version of an improper fraction.
the fraction 11/4 as a mixed number is 2 and 3/4.
to make an improper fraction a mixed number, find out how many times the denominator goes into the numerator. whatever you have left that didn't make 1 whole, turns into the fraction .
hope this helped
Mrs. Davis’ gym class has 24 girls and 18 boys. She wants to separate the class into stations. Each station must have the same numbers of girls and boys.
What is the greatest number of stations Mrs. Davis can make if every student has to participate in a station?
Answer:
6 stations
Step-by-step explanation:
Find the GCD of 24 and 18 in order to get the greatest number of stations
GCD is 6
i attached my questions thx
Answer:
Answer:
1. x15 (a)
2. 1/x15 (b)
Step-by-step explanation:
multiply exponents
simplify expression
Step-by-step explanation:
find the 39% of number 65
Answer:
the answer would be 25.35
Step-by-step explanation:
can someone help me!
Answer:
Step-by-step explanation:
T(-2,-4) T' (-4,-2)
R (8,2) R' (2,8)
S (4,-9) S' (-9,4)
b) answer is (x,y) is (y,x)
PLEASE HELP LOOK AT IMAGE WILL GIVE BRAINLIEST
Answer:
IT IS THE SECOND ONEE
1/m8
x^2+2n-35
the options are:
x + 2)(x - 35)
(x - 5)(x + 7)
(x + 5)(x - 7)
(x - 5)(x - 7)
[tex]\large \boldsymbol {} 1-st \ method \\\\ x^2+2x-35=0 \\\\ x^2+\underbrace{7x-5x}_{2x}-35=0 \\\\( x^2+7x)+(-5x-35) =0 \\\\ x\underline {(x+7)}-5\underline{(x+7)}=0 \\\\ \boxed{(x-5)(x+7)=0 } \\\\ ---------\\\\ 2-nd \ method \\\\ x^2+2x-35=0 \\\\ \begin {cases} x_1+x_2=-2 \\ x_1x_2=-35\end{cases} \Longrightarrow x_1=5 \ ; \ x_2=-7 \\\\\\ x^2+5x-35=(x-x_1)(x-x_2)=\boxed{(x-5)(x+7 )}[/tex]
[tex]\rm \large \boldsymbol {} Answer : \ \boxed{2) \ (x-5)(x+7 )}[/tex]
carley beat the school record for the 400 meter by 1.3 seconds. if she ran the race in 55.7 seconds what was the record?
Hey!!:D
this is pretty urgent (only have to the end of the period to finish) hurry pleaseeee lol
Answer:
A,C, and D.
Step-by-step explanation: I promise
2 and 4, Also could do brainliest i'm trying to level up.
which of the following fractions is equivalent to 75%
Answer:
Where are the fractions?
Step-by-step explanation:
There's 3/4, 9/12, 27/36, etc
Answer:
3/4
Step-by-step explanation:
First you would take 75/100 and than simplify that down so you get 3/4
solve the inequality. 4w < 0
Answer:
w<0
Step-by-step explanation:
divide both sides by 4
Answer:
0<0
Step-by-step explanation:
divide both sides by 4 and it leaves you with 0 on both sides.
The table shows the heights that four people parachute from an airplane. What is the range of the heights? Write your answer as a decimal or fraction in simplest form
The range is 7/20 of a mile.
2% of what amount is $200
Answer:
200×100÷2=10000
Step-by-step explanation:
i think that is right
OA.
Simplify the expression -3: (-3)
.
-7
-1
Oc. 1
OD. 71 격
CIH NIH
O B.
O .
Answer:
I hope I help you with your Q
THANKS GIVE MY LIKE
halp! 7|2x+8|-5<9. please give the explanation.
Step-by-step explanation:
[tex]789 \sqrt[236]{456 = 10236} [/tex]
it is the answer
A total points scored in a basketball game was 21. How many were 2 points, and how many were 3 point shots. using a linear equation to figure
Answer:
im not sure
Step-by-step explanation:
I need help on 1,2 and 4
Answer:
1. 279,936
2. 727
4. 4,096