Answer:
y = 1/5x + 3
Step-by-step explanation:
y - 4 = 1/5(x - 5)
y - 4 = 1/5x - 1 Distribute numbers to parenthesis
y = 1/5x + 3 Add 4 to both sides
What will the 15th term in the sequence be? 2.2, 4.4, 6.6, 8.8,
Answer:
30.30
Step-by-step explanation:
Just count up by 2 each time.
HURRY PLZ JUST GIVE THE ANSWER WILL MARK YOU BRAINLIEST!!!
120°
180 - 130 = D = 50°
180 - (70+50) = 60°
then... 180 - 60 = 120°
At a music store, 8 CDs cost 32$. How much will 15 CDs cost at this store?
Answer:
$60
Step-by-step explanation:
First we have to find the default cost for a single CD.
8 ÷ 32
Divide.
8 ÷ 32 = 4
Now that we have the default cost, we have to find the price for 15 CDs.
4 x 15
Multiply.
4 x 15 = 60
Can you find the mistake?
Answer:
14b +64
Step-by-step explanation:
as listed above
A cedar board is 2 inches long and 8 feet long. You will need to cut down the length of the board into 1 1/3 inches long. How many pieces can u cut from an 8 inch long board
Answer:
You will be able to cut at least 6 pieces
Step-by-step explanation:
For spirit week at a local high school, students were encouraged to wear their school colors of green and white. 1,200 students wore their school colors while 300 students did not wear green and white. What percent of the school population wore their school colors?
Answer:
80%
Step-by-step explanation:
We are told that 1,200 students wore their school colors of green and white.
Also, we are told that 300 students did not wear school colours green and white.
Thus, total number of students = 1200 + 300 = 1500
Thus;
percent of the school population who wore their school colors is; (1200/1500) × 100% = 80%
Each row in a classroom has 3 girls and 2 boys. There people 4 rows in that
class. What is the number of students in that class.
I got 20 as my answer is that right?
Answer:
yep that's right
Step-by-step explanation:
go see
Which vehicle has the better gas mileage? Explain your reasoning.
Answer:
Tesla because it has no gas
-4 5/1 as a simplified fraction?
Determine the equation of the line shown in graph:
Option A is correct answer, X = 3
Solve for y: 5x-4y=28
Answer:
y = [tex]\frac{5}{4} x - 7[/tex]
Step-by-step explanation:
Step 1: Add -5x to both sides.
5x − 4y + −5x = 28 + −5x
−4y = −5x + 28
Step 2: Divide both sides by -4.
[tex]\frac{-4y}{-4} =\frac{-5x +28}{-4}[/tex]
y = [tex]\frac{5}{4}x -7[/tex]
Answer:
y=- -5/4x-7 go to question 7
Step-by-step explanation:
y=- (-5x+28)
4
then simplify if you need more steps i will show
Me ayudan por favor??
¿Qué tres números consecutivos suman 156?
De tal forma que los números son: 51-52-53. Comprobando estos tres números consecutivos enteros: 51+52+53=156.
espero que esto te ayude :)
Natalie and her sister opened savings accounts at the same time. Natalie deposited $100 and will deposit $10 each month. Her sister deposited $25 and will deposit $25 each month. When will Natalie have less money in her account than her sister?
Answer:
5
Step-by-step explanation:
Natalie
100 + 10x
Her sister
25 + 25x
Where
x = number of months
Equate Natalie and her sisters equation
100 + 10x < 25 + 25x
100 - 25 < 25x - 10x
75 < 15x
Divide both sides by 15
x < 75 / 15
x < 5
Oscar ordered food for a party.
Oscar ordered 4 trays of tacos for $65 each.
He also ordered 3 gallons of tea for $10.50 each.
The restaurant charges $25 for delivery of the order.
What is the total amount of money Oscar will pay the restaurant?
O A. $262.50
OB. $553.50
O C. $100.50
O D. $316.50
Answer:
100.50
Step-by-step explanation:
Solve for r:
3x + 2 = 11
11
O A
B. 3
Oc.
3
OD.
13
3
O E 6
Answer:
B
Step-by-step explanation:
3x + 2 - 2 = 11 -2
3x = 9
3x divided by 3 = 9 divided by 3
x=3
What value of x satisfies the equation below?
x +x=12
3 6
A. x=12
B. x=6
C. x=24
D. x=72
Sofia wants to rent an apartment. She visits Apartment A which charges $100 for a one-time deposit and $400 per month for rent. She also visits Apartment B which charges $500 for a deposit, but only charges $350 per month in rent. Write and solve an inequality that shows how many months it would take for the total paid to be less for Apartment B.
Credit To: "lublana" On Brainly For This Answer
Answer:
Given that one time charge of appartment "a" = $100
Given that monthly rent of appartment "a" = $400
say the number of months = x
then total cost of the rent for apartment "a" = 100+400x
Given that one time charge of appartment "b" = $500
Given that monthly rent of appartment "b" = $350
then total cost of the rent for apartment "b" = 500+350x
Now we have to make an inequality so that number of months it would take for the total paid to be less for apartment b.
that means 100+400x is less than 500+350x
Hence required inequality is 100+400x<500+350x.
Now we have to solve this inequality.
400x-350x<500-100
50x<400
divide both side by 50
x<8
hence final answer is number of months should be less than 8.
6. Write an equation of a line that passes through the points (4,5) and (8,3).
Answer:
The answer to your question is -2/4
Step-by-step explanation:
y2-y1
x2-x1
Write a verbal statement that represents the expression 4+k
Answer:
it would be 4k
Step-by-step explanation:
just add 4 and the k which gives you 4k
Find the missing number.
3 + 8 + 4 + 9 = (12 + ____) + 9
Answer:
3!
Step-by-step explanation:
Add 3+8+4+9, you get 24. 12+9=21. 24-21 is 3! So answer is 3!
Which geometric figure has the greatest perimeter?
The Square
The right triangle
The rectangle
Answer:
Triangle has the greatest perimeter
Step-by-step explanation:
Triangle:
[tex]2\sqrt{48}=2\sqrt{2*2*2*2*3}=2*2*2\sqrt{3}=8\sqrt{3}\\\\\\3\sqrt{75}=3*\sqrt{3*5*5}=3*5*\sqrt{3}=15\sqrt{3}\\\\\\6\sqrt{12}=6*\sqrt{2*2*3}=6*2*\sqrt{3}=12\sqrt{3}\\\\\\2\sqrt{108}=2*\sqrt{2*2*3*3*3}=2*2*3*\sqrt{3}=12\sqrt{3}\\\\\\3\sqrt{147}=3*\sqrt{3*7*7}=3*7\sqrt{3}=21\sqrt{3}\\\\Perimeter=3\sqrt{147}+2\sqrt{108}+6\sqrt{12}+2\sqrt{48}+3\sqrt{75}\\\\ =21\sqrt{3}+12\sqrt{3}+12\sqrt{3}+8\sqrt{3}+15\sqrt{3}\\\\=(21+12+12+8+15)\sqrt{3}\\\\=68\sqrt{3}\\[/tex]
= 68 * 1.732 = 117.78
Square:
[tex]\frac{1}{3}\sqrt{63}=\frac{1}{3}\sqrt{3*3*7}=\frac{1}{3}*3*\sqrt{7}=\sqrt{7}\\\\Perimeter=4*side=4*\sqrt{7}=4\sqrt{7} = 4* 2.6458 = 10.58[/tex]
Rectangle:
[tex]\frac{1}{4}\sqrt{100}=\frac{1}{4}\sqrt{10*10}=\frac{1}{4}*10=\frac{5}{2}\\\\\\Perimeter=\frac{1}{4}\sqrt{100}+2\sqrt{48}+4\sqrt{75}+\frac{1}{4}\sqrt{100}+2\sqrt{48}+4\sqrt{75}\\\\=\frac{5}{2}+8\sqrt{3}+20\sqrt{3}+\frac{5}{2}+8\sqrt{3}+20\sqrt{3}\\\\=\frac{5+5}{2}+(8+8+20+20)\sqrt{3} \\\\=\frac{10}{2}+56\sqrt{3}+\\\\=5+56\sqrt{3}\\\\=5+56*1.732=5+96.99=102[/tex]
2x^3+4x-5 when x=3?
Answer:
61
Step-by-step explanation:
2(3)^3+4(3)-5
54+12-5
66-5
61
Wayne notes that a distance of 120 km is represented by 6 cm on a map.
How would a distance of 300 km be represented on the map using the same scale?
Answer:15cm
Step-by-step explanation:
How do you write –51. 6 as a mixed nuber
Answer:
-51 6/10 or -51 60/100
Step-by-step explanation:
3)A recipe calls for 1 3/4 cups of rice.
a) How many rice needed to make half the rice???
b) How much rice is needed to make two and one half times the recipe???
Answer:
A) 7/8 cups B) 4 3/8 cups
Step-by-step explanation:
1 3/4 = 7/4
7/4 cut in half is 7/8
7/4 doubled is 7/2
7/2 = 28/8
28/8 + 7/8 = 35/8
35/8 = 4 3/8
Answer:
a) 7/8 cupsb) 4 3/8 cupsStep-by-step explanation:
Given
Full recipe = 1 3/4 cups of rice
1 recipe ⇒ 7/4 cupsa) half of the recipe
1/2 recipe ⇒ 1/2*7/4 = 7/8 cups of riceb) 2 and one half time the recipe
2 1/2 recipe = 5/2 ⇒ 5/2 * 7/4 = 35/8 = 4 3/8 cups of riceAny help on this maths question will be truly appreciated
Step-by-step explanation:
Hey there!
1. 》 (√5)^2*(√3)^2
Cancel sqrt and square.
[tex]5 \times 3[/tex]
= 15
2.
[tex] = { (\sqrt[ 3]{9} )}^{3} \times ( { \sqrt{30}) }^{2} [/tex]
Cancel sqrt and square and also cubeoot and cube.
[tex]9 \times 30[/tex]
= 270
Hope it helps....
The mini muffin company bakes 1,872 muffins. The large mini muffin boxes hold a dozen muffins. How many large boxes are needed to package the muffins? I need help plzzzzzzzz
Answer:
156
Step-by-step explanation:
you can actually use a calculator for this.
1,872 muffins packaged into boxes that hold 12 muffins.
that means 1,872/12
which is 156
Answer:
it is 156
Step-by-step explanation:
Solve x-(-9) = -14.
0-5
0 23
0-23
O 5
Step-by-step explanation:
x - (-9) = -14
x = -14 +(-9)
x = - 23
if you wanna check,
-23 - (-9) = -14
-14 = -14
Which property explains why these two expressions are equal?
a(b + c) = a(c + b)
Answer:
The Associative Property.
Answer:
They are equal because no matter how you flip an addition equation, the result will always be the same. aka the associative property.
Step-by-step explanation:
Because variable a never moved, but b and c did, the answer remains the same.
example: x + y = y + x
the sum of 1/11 and 5/11
Answer:
6/11
Step-by-step explanation:
1/11+5/11
Answer:
the sum of 1/11 and 5/11 is 6/11
Step-by-step explanation:
the sum would mean addition so
1/11 + 5/11
when adding fractions you don't add the denominator
so then you'd only add 1 + 5 which gets you 6
so 6/11