Answers
Answer:
1) 25
2) 33
Step-by-step explanation:
hope this helps sorry if wrong
Related Questions
The eighth term of an arithmetic sequence is double the value of the third term. The fifth term is equal to 14. Determine the first term and the common difference of the sequence.
Answers
Answer: first term = 6
Common difference = 2
Step-by-step explanation:
Eight term =a +(n-1)d = a +(8-1)d = a + 7d
Third term = a+(n-1)d = a + (3-1)d =a + 2d
a + 7d = 2(a + 2d)
a + 7d = 2a + 4d
7d - 4d = 2a - a
a = 3d
The fifth term is equal to 14. This is:
a + 4d = 14
Put the value of a into the equation here
3d + 4d = 14
7d = 14
d = 14/7
d = 2
Recall that a + 4d = 14
a + 4(2) = 14
a + 8 = 14
a = 14 - 8
a = 6
A pink paint mixture uses 4 cups of white paint for every 3 cups of red paint
The table shows different quantities of red and white paint for the same shade of pink complete the table
Answers
Answer:
See attached.
Step-by-step explanation:
The table is as shown
White paints {cups} Red paints{cups}
4 3
2 1
1 0
5 4
5 4
The white paint mixes with the red paint is the ratio of 4 is to 3 in that every 4 cups of white paints is mixed with 3 cups of red paints.
The roof of a home rises vertically by 7 ft through a horizontal distance of 15 ft. Find the pitch (slope) of the roof.
simple right?
ty i really need help tho-
Answers
Answer:
7/12 = slope
Step-by-step explanation:
vertical change/horizontal change = slope
7/12 = slope
Answer:
7/15
Step-by-step explanation:
PLEASE HELP
Simplify the expression by combining like terms.
4 x + 3 − 2x + 5 − 2y
Answers
Answer:
2x+8-2y
Step-by-step explanation:
4x-2x+5+3-2y
2x+8-2y
Answer:
There you go!!
Step-by-step explanation:
4x - 2x - 2y + 3 + 5
In a '15% off sale, Freya bought a DVD player for £179.99. What was the original price of this
DVD player?
Answers
Answer:
211.75
Step-by-step explanation:
179.99/.85=211.75
Use the figure below to complete the sentence.
Answers
How do you know (2, 1) is a solution to 4x+y=9?
Select all that apply.
1.[] The coordinate lies on the line
2.[] When substituting x=2 and y=1 into the equation, you get a true statement .
3.[] (2,1) is a positive and so is all the numbers in the equation
4.[] 9-4=5 and 2(2)+1=5
Answers
Answer:
2. When substituting x=2 and y=1 into the equation, you get a true statement.
Hope this helps you.
find 2 numbers whose sum is 36 and diffrence is 10
Answers
Answer:
23 and 13
Step-by-step explanation:
can you help me with my latest answer too??i'm on a time limit rn
Answer:
13 and 23Step-by-step explanation:
let 2 number be x and y
x + y = 36 ---- equation ( 1 )
x - y = 10 -----equation ( 2 )
from ( 1 ) and ( 2 )
2y = 26
y = 13
putting value of Y in equation ( 1 )
x + y = 36
x + 13 = 36
x = 36 - 13
x = 23
MARK ME AS BRAINLISTOrder from greatest to least. 4. -4. 9. -7 *
Answers
Answer
9 4 -7 -4
Step-by-step explanation:
2. Write the symbol that will make the statement true; -5__+3.
a. < b. > c. = d. /
Answers
Answer:
a
Step-by-step explanation:
On the number line, negative numbers are less than zero. positive numbers are larger than zero.
Cindy wants to buy flooring and baseboards for her office. She needs to know how much to buy. What are the Area and Perimeter of her office?
Answers
Answer:
the question is not complete pls complete the question even though the formulas are lxb for rectangles area and SxS for squares area
Use algebra to find the point at which the line h(x)=−(3/5)x+(7/5) intersects the line k(x)=(−8/3)x+(404/45).
Answers
Answer: the point (3.667, 0.8)
Step-by-step explanation:
We want to find the point at which the lines:
h(x) = -(3/5)*x + (7/5)
and
k(x) = (-8/3)*x + (404/45)
If the lines intersect, then we must have:
h(x) = k(x)
if we write the functions we get:
-(3/5)*x + (7/5) = (-8/3)*x + (404/45)
Now we need to solve this for x.
-(3/5)*x + (8/3)*x = (404/45) - (7/5)
(8/3 - 3/5)*x = 404/45 - 63/45 = 341/45
(40/15 - 9/15)*x = 341/45
(31/15)*x = 341/45
x = (341/45)*(15/31) = 3.667
Now we can input this value of x in the functions to get the output.
h(3.667) = -(3/5)*3.667 + 7/5 = -0.8
Then the point where our points intersect is the point (3.667, 0.8)
Krishna has $4.90 with a combined 34 nickels and quarters. How many of
each coin does she have?
Answers
Answer:
Step-by-step explanation:
-34 nickles is = 1.70
34 quarter is = 8.50
1.70 plus 8.50 plus 4.90 = 15.1 i think
PLEASE HELP I SUCK AT MATH
Rodney's Roller Rink uses the equation y =10x+75 to determine the cost for a birthday party with x
children. The table below shows the cost that Sara's Skate Palace charges for a party. Which business
charges less per child and how much less?
Answers
Answer:
Sara's Skate Palace charges less by $61. (I'm pretty sure)
Step by Step:
120 ÷ 5 = 24
10(1)+75=85
85-24=61
what is the measure of angle x?
Answers
Answer:
Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.
Step-by-step explanation:
Step-by-step explanation:
all Δangle sum = 180°
so, therefore
93° + 52° + x° = 180°
145° + x° = 180°
x° = 180° - 145°
x° = 35°
MARK ME BRAINLISTPLEASE HELP ME PLEASE WILL MARK AS BRAINLIEST
Answers
Answer:
f(-2)=-8
Step-by-step explanation:
Cuz that point lines up with (-2,-8)
Answer:
f(-2) = -8
Step-by-step explanation:
f(x) = 2x - 4
f(x) = 2(-2) - 4
f(x) = -8
good luck, i hope this helps :)
solve the inequality 7/2 ≥ b + 9/5. Then graph the solution
Answers
Answer:
okay so I spent alot of time tying to figure this out and then I had to go over to my cousin and ask her if it's correct and it is.
so! here is your answer and ofc have an amazing day good luck
Step-by-step explanation:
theres your answer in that photo i just put
The value of 34 + 7.5 =___. (1 point)
А
Please help :( I’m timed. Worth 10 points
Answers
Answer:
41.5
Step-by-step explanation:
this should be the answer. hope it helps :)
You add them up
write the equation of the line passing through the points (-4 -1) and (2 8)
Answers
Answer:
y=3/2x+5
Step-by-step explanation:
The graph of y = 3^x is shown . What is the value of x when y=27
a . 2
b. 3
c. 9
d. 24
Answers
Answer:
B. 3
Step-by-step explanation:
Because [tex]3^{3}[/tex] = 3 x 3 x 3 = 27
Help again please???????
Answers
Answer:
i think C
Step-by-step explanation:
sorry if its wrong
Answer:
A
Step-by-step explanation:
A is the only option that equals 48 besides 4x12, which is not really prime factorization.
Also, 48 breaks down into 16x3, which breaks down into either [tex]2^{4}[/tex] or [tex]4^{2}[/tex] x 3, since 3 is already a prime number.
compare 8/10 and 3/2 hurry
Answers
Answer:
8/10 is less than 15/10
Or 8/10 is less than 3/2
Step-by-step explanation:
3/2 could be changed to 15/10, meaning 3/2 is greater than 8/10
A backpack is on sale for 30% off. If the sales price is $15.75, what is the original price?
Answers
Answer:
Your answer is 16.05
Step-by-step explanation:
15.75 + 0.3 = 16.05
16.05 - 0.3 = 15.75
please help, what is x and y??
Answers
Answer: X- 2
Y- -16
Step-by-step explanation:
Answer:
y = 8
x = 4
sooo...
Step-by-step explanation:
8 = 2 times 4
2 times 4 + 8 = 16
determine the missing angle
Answers
Answer:
Angle A = 77, Angle B = 41
Step-by-step explanation:
Triangles add up to 180 degrees. Your equations would be 62 + (2x-5)+x=180.
Simplify: 57 + 3x = 180
Solve for x: 3x = 123
X = 41.
Then insert X to find angle A.
2(41) - 5 = 77
4/5
Liz ran km on Monday and km on Tuesday
5/6
Select the true statement about the distance Liz ran.
Choose 1 answer
Both fractions are almost 1 whole.
B
1
1
One fraction is about and the other is less than
2
2
Select the best estimate for the combined distance Liz ran Monday and Tuesday.
Choose 1 answer:
1/2 km
1 km
2km
Answers
2km is the answer
sorry if I got it wrong!
Is my answer right? if not can you please tell me which won is right..
Answers
what is 4 / 4 + 8 - 9 + 15 - 50 + 1000
Answers
Answer:
965
Step-by-step explanation:
Create and solve a multiplication problem to show that the product of a whole number and a fraction will be equal to the whole number.
IM LOOKING FOR A MATH PROBLEM LIKE THIS = 6 x 1/4 is equal to 6 (but obviously it's not) Please halp ;-;
Answers
Maybe (10)(3/5)=6
The parentheses is multiplication
2. The final price after all percentages are taken off and taxes are added up is known as the what?
A. Discounted price
B. Total price
C. Tax
D. Subtotal
Answers
Answer:
Total price
Step-by-step explanation:
Total Price means the full purchase price of a consumer item, excluding sales tax and container deposit. This is the FINAL price.
The final price after all percentages are taken off and taxes are added up is known as the Total price. The correct answer is option B.
What is the total price?The final price after all percentages are taken off and taxes are added up is known as the Total price.
Let us understand the total price with an example, the cost price of the TV is $1000 without any taxes. The sales tax is 10% levied on the product and custom duty is 20%.
The total price of the product will be calculated as:-
Sales tax = 1000 x ( 10 / 100 ) = $100
Custom duty = 1000 x ( 20 / 100 ) = $200
The total cost will be calculated as:-
Total cost = 1000 + 100 + 200
Total cost = $1300
Therefore, the correct option is B.
To know more about the total price follow
https://brainly.com/question/25109150
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