Answer:
0x, 0-30x, 0-x, 0 40x
Step-by-step explanation:
PLEASE ANSWER THIS! I WILL MARK BRAINLIEST
Answer:
C
Step-by-step explanation:
The sum of 4 consecutive integers is 50. What is the first of the 4 integers? 1 point
Let N = the first integer. Write an equation using N. Then solve the equation
to find the first of the 4 integers. Show your steps.
Help I need to give this in I’ll mark as brainliest
Answer:
11+12+13+14=50
Step-by-step explanation:
Just estimate. We know that 15 times 4 = 60, so it has to be less than that. We know that 10 times 4 is 40, so it has to be in that range. Just do trial and error to find the exact answer. I'm editing this now and I realized that I didn't answer the question. I don't know how to write the equation using N but the first integer is 11.
State all the zeros of the function: f(x) = x(6x - 9).
Answer:
Zeros are at x=0 and x=3/2.
Step-by-step explanation:
f(x) = x(6x - 9)
x=0 and 6x -9 = 0
6x = 9
x = 3/2
Today only every sweatshirt is $5.75 less than normal price. Right now if you buy 5 sweatshirts. The total cost will be $78.75. What is the normal price of the sweatshirt?
Answer:
13.695
Step-by-step explanation:
78.75/5=15.75/5.75=2.739*5=13.695
Find the value of x and find the measures of each of the labeled angles.
5xº
4x
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[tex]5x + 4x + 5x + 4x = 360[/tex]
[tex]18x = 360[/tex]
Divide sides by 18
[tex] \frac{18x}{18} = \frac{360}{18} \\ [/tex]
[tex]x = 20[/tex]
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[tex]4(x) = 4(20) = 80°[/tex]
_________________________________
[tex]5x = 5(20) = 100°[/tex]
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Write the absolute value equation given the transformations
shifts right 5 units
shifts up 2 units
is reflected
is stretched by 0.5
Answer:
y = - 0.5 | x - 5 | + 2
Step-by-step explanation:
g(x) = |x|
[tex]1^{st}[/tex] step - shifts right 5 units: g(x + 5) = | x - 5 |
[tex]2^{nd}[/tex] step - shifts up 2 units: g(x + 5) + 2 = | x - 5 | + 2
[tex]3^{rd}[/tex] step - reflected: - g(x + 5) + 2 = - | x - 5 | + 2
[tex]4^{th}[/tex] step - stretched by 0.5: y = - 0.5 | x - 5 | + 2
y = - 0.5 | x - 5 | + 2
What is 3x - 7x?
• -4x
• 4x
• -10x
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[tex]3x - 7x[/tex]
Factor x
[tex]x(3 - 7) = x( - 4) = - 4x[/tex]
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Thus the correct answer is the first option.
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1. The students at Johnson Middle School are selling tubs of cookie dough as a fundraiser. Each sells for $7.50 per tub. Which equation best represents y, the total cost of x tubs of cookie dough?
Answer:
7.50x=y
Step-by-step explanation:
Please i could really use your help:(
question 8 is : X= -12
question 7 is:X = -10
Thats all I know
Joe goes to the store to buy milk that cost x + $3, bread that cost x + $2.25, and 3 bags of potato chips that cost x + $1.50 each. Write an equivalent expression to represent what he spent.
Given:
Milk cost = x + $3,
Bread cost = x + $2.25,
3 bags of potato chips cost = x + $1.50 each.
To find:
The equivalent expression to represent what he spent.
Solution:
1 bag of potato chips cost = x + $1.50
3 bag of potato chips cost = 3(x + $1.50).
Total cost = Milk cost + Bread cost + Cost of 3 bags of potato chips
[tex]\text{Total cost}=(x+\$3)+(x+\$2.25)+3(x+\$1.50)[/tex]
[tex]\text{Total cost}=x+\$3+x+\$2.25+3x+\$4.50[/tex]
[tex]\text{Total cost}=(x+x+3x)+\$(3+2.25+4.50)[/tex]
[tex]\text{Total cost}=5x+\$9.75[/tex]
Therefore, the required expression is 5x+$9.75.
Craig likes to collect records. Last year he had 10 records in his collection. Now he has 11 records. What is the percent increase of his collection?
Answer:
40%
Step-by-step explanation:
A car rental agency charges a weekly rate of $300 for a car and an
additional charge of 5 cents for each mile driven. How much miles can
you travel in a week for $500?
5,000 miles
3,000 miles
3,500 miles
5
4,000 miles
3
4,500 miles
Answer:
4,000
Step-by-step explanation:
Brian skied for 0.75 hours at an average speed of 9.25
miles per hour. His sister Tori calculated the distance
Brian skied. Toni's work is shown below.
9.25
X 0.75
4625
+ 6475
11.090 miles
What errors did Tori make when solving the problem?
Check all that apply.
She multiplied 5 and 925 incorrectly.
She did not correctly align the place values of the
partial products.
She did not place the decimal point correctly.
She added the partial products incorrectly.
Answer:
B,C,D
Step-by-step explanation:
I just took the question and got them all right
Answer:
B, C, D
Step-by-step explanation:
HOPE THIS HELPS IT'S RIGHT ON ED2020
Carpenters refer to the slope of a roof as the pitch of the roof. Find the pitch of the roof.
how do I solve 22-(-2c+4) =3(c+4) +c
Solve for x: 2x – y = (3/4)x + 6.
(a) (y + 6)/5,
(b) 4(y + 6)/5,
(c) (y + 6),
(d) 4(y - 6)/5.
Answer:
its b
Step-by-step explanation:
2x -y = (3x+24)/4
8x - 4y= 3x + 24
5x=4y+24
5x=4(y+6)
x=4(y+6)/5
If g(x) = 8-2 (3x-4) what is the value of g(-5)
Answer: 46
Step-by-step explanation: g(-5)= 8-2 (3(-5)-4), equals 46! Hope this helps :)
Angle a and b are supplementary angles. If m angle a = (x + 15) degrees and m angle b = (x - 13) degrees. Find measure of angle b. Please answer !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
Sum of supplementary angle is 180
So
a+b=180
(X+15)+(X-13)=180
2x+2=180
2x=178
X=178/2
X=89.
So angle b =x-13
=89-13
=76
What is the simplified value of the expression below?
12.4 x (negative 6.3)
Answer:
78.12
Step-by-step explanation:
Answer:
78.12
Step-by-step explanation:
What percent of 202 is 34
Answer:
Result: 68.68
68.68 is 202% of 34.
Step-by-step explanation:
:
202% × 34 = 68.68
Hope it helps :)
Answer:
16.8%
Step-by-step explanation:
We can write this as: is over of equals percent over 100. We need the percentage, so we leave the percent part blank.
34 = p Multiply across: 34*100=3,400
202 100 Divide: 3,400/202=16.8 (rounded)
Hope this helps!! Have a great day C:
How do i find the measures of each numbered angle
Answer:
The angles of every triangle add up to 180
Step-by-step explanation:
Angle 2=52) Add 71+57=128. 180-128=52
Angle 1= 123) Angle 57 and 1 are supplementary angles which means they add up to 180. So subtract 57 from 180 which will give you 123.
Angle 3= 29) Now that we know that angle 1 is 123, we add 123 and 28 which gives 151. Then subtract 180-151 which equals 29.
This problem was like a pattern. You work with one part at a time and then you unsolve each part :)
The angles in the triangle are as follows;
∠1 = 117 degrees
∠2 = 52 degrees
∠3 = 35 degrees
How to find the angles in a triangle?A triangle is a polygon with three sides . The sum of angles in a triangle is 180 degrees.
The angles can be found as follows in the triangle.
∠1 = 180 - 57 = 117 degrees(sum of angles in a triangle)
∠2 = 180 - 71 - 57(sum of angles in a triangle)
∠2 = 52 degrees
∠3 = 180 - 28 - 117
∠3 = 35 degrees
learn more on triangles here: https://brainly.com/question/18854964
#SPJ6
The double number line shows that 555 pounds of avocados cost \$9$9dollar sign, 9.
Based on the ratio shown in the double number line, what is the cost for 111 pound of avocados?
Answer:
1 pound of avocado costs $1.8
Step-by-step explanation:
Allow me to rewrite your question for a better understanding and hope it ill fit the original one:
The double number line shows that 5 pounds of avocados cost $9. Based on the ratio shown in the double number line, what is the cost for 1 pound of avocados?
Here is my answer:
Given that:
5 pounds avocados = $9
They want to find out:
cost of 1 pound of avocado
So we use division to solve this problem:
$9:5 pounds = $1.8/pound or:
1 pound of avocado costs $1.8
Hope it will find you well
Thank you.
can i get brainliest by any chance i need 2 more
At Dustin's Hats, 10 out of the 25 hats at the store are baseball caps. What percentage of hats at the store are baseball caps?
Answer:
BaseBall hats: 40%
Other Hats: 60%
Step-by-step explanation:
10/25= baseball hats or: 10*4: 25*4: 40/100: 40%
15/25= other hats: 15*4/25*4=60/100/ 60%
Which number is irrational?
0.3
5/6
If a||b m<2=63 and m<9=105 find the measure of each missing angle
Answer/Step-by-step explanation:
Given, m<2 = 63°; m<9 = 105°, and line a is parallel to b:
a. m<1 + m<2 = m<9 (alternate exterior angles are congruent)
m<1 + 63° = 105° (substitution)
Subtract 63 from each side
m<1 = 105° - 63°
m<1 = 42°
b. m<3 + m<2 + m<1 = 180° (angles in a straight line)
m<3 + 63° + 42° = 180° (substitution)
m<3 + 105° = 180°
m<3 = 180° - 105°
m<3 = 75°
c. m<4 = m<1 (vertical angles are congruent)
m<4 = 42°
d. m<5 = m<2 (vertical angles are congruent)
m<5 = 63°
e. m<6 = m<3 (vertical angles are congruent)
m<6 = 75°
f. m<7 = m<9 (vertical angles are congruent)
m<7 = 105°
g. m<8 = m<6 (alternate interior angles are congruent)
m<8 = 75°
h. m<10 = m<8 (vertical angles are congruent)
m<8 = 75°
i. m<11 = m<4 (alternate interior angles)
m<11 = 42°
j. m<12 = 180° - m<11 (linear pair theorem)
m<12 = 180° - 42° (substitution)
m<12 = 138°
k. m<13 = m<11 (vertical angles are congruent)
m<13 = 42° (substitution)
l. m<14 = m<12 (vertical angles are congruent)
m<14 = 138°
round 1 5/9 to the nearest half A.1 B.1 1/2 C.2 D.2 1/2
Answer:
I'm pretty sure the answer is B. 1 1/2 I hoped this helped
What is the volume of a sphere with a radius of 41.8 in, rounded to the
nearest tenth of a cubic inch?
Answer:
305966.4in³
Step-by-step explanation:
Given parameters:
Radius of the sphere = 41.8in
Unknown:
Volume of the sphere = ?
Solution:
The volume of sphere is expressed as:
V = [tex]\frac{4}{3} \pi r^{3}[/tex]
r is the radius;
Input the parameters and solve;
V = [tex]\frac{4}{3 }[/tex] x [tex]\pi[/tex] x 41.8³
V = 305966.42in³
To nearest tenth of a cubic inch;
V = 305966.4in³
Answer:
305926.8
Step-by-step explanation:
formula area of the square
HELP ME!!!! ITS URGENT
Guilherme wanted to buy a new computer. The apple store was having a 65% off black Friday sale. The 40 inch apple desktop was $1400. There was an additional door prize coupon that took $50 off more after the sale. What was Guilherme's final price for his apple desktop?
Answer:
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Step-by-step explanation:
what is the slope of ( -4,-1) , (8 - -7)
