Answer:
-12
Step-by-step explanation:
8+(-12)=-4
Aaron had 6 albums with 18 Photos in each. Andre gave him seven albums with 13 photos in each. Then Jennie Gave Aaron 10 more photos. How many photos did Aaron have?
Answer:
209
Step-by-step explanation:
(6x18)+(7x13)+10
108+91+10
209
Answer:
Step-by-step explanation:
6+7+13+10
If a number is divisible by 3, then its odd
Answer:
and? obviously bc 3 isnt a even number so then the answer wont be even
PLEASE
The simple interest formula is I=Prt, where I is the interest, P is the principal, r is the interest rate, and t is the time.
What is the interest rate if the principal is $25,000, the interest is $10,875, and the time is 15 years?
Answer:
$40781250
Step-by-step explanation:
Okay so the formula for simple interest is: I = P x T x R divided by 100
25000 x 10875 x 15 = 4078125000 / 100 = $40781250
If you have the multiple choice answers:
A. $160
B. $200
C. $1600
D. $16,000
the answer is C. $1600
here's why:
The principal is $10,000, the interest rate is 2%, and the time is 8 years.
I = Prt
= $10,000 · 2% ⋅ 8
= 10,000 ⋅ 0.02 ⋅ 8
= 1600
So, the interest earned is $1600.
Simplify (2x^2 y^3)(4x^3 y^4) I put 69 Points
Answer: 16x^4y^12
Step-by-step explanation:
don’t forget about the exponent 4.
Which are skew lines? Check all that apply.
•A and B
•C and B
• B and E
• E and C
• A and E
• A and C
Answer:
C and B; A and C; E and C;
Step-by-step explanation:
Skew Lines are lines that do not intersect and are not parallel. Skew lines must be in 2 different planes because in 1 plane 2 lines either intersect or are parallel. Assuming that a,b, and e are on the plane in front and c is on the plane in the back we can say that A and B, B and E, and A and E can not be skew lines because they lie on the same plane. This leaves C and B, E and C, and A and C.
Answer:
C and B; E and C; A and C
Step-by-step explanation:
Answer
Jordan's activity tracker showed that when she walked for 12 minutes she took 804 steps. Karen's activity tracker showed that she walked 2,100 steps in 32 minutes. Who was walking at a faster rate?
Given:
Jordan's walked for 12 minutes she took 804 steps.
Karen's walked 2,100 steps in 32 minutes.
To find:
Who was walking at a faster rate?
Solution:
We need to find the unit rate of Jordan and Karen.
[tex]\text{Unit rate}=\dfrac{\text{Total steps}}{\text{Total time}}[/tex]
Unit rate of Jordan,
[tex]\text{Unit rate}=\dfrac{804}{12}[/tex]
[tex]\text{Unit rate}=67[/tex]
Unit rate of Karen,
[tex]\text{Unit rate}=\dfrac{2100}{32}[/tex]
[tex]\text{Unit rate}=65.625[/tex]
Clearly, 67 > 65.625.
Since, unit rate of Jordan is greater, therefore she walked faster.
y 5x=2
What are the coordinates
Answer:move -5x to the right becomes 5x
Y=5X+2
When x =1 5(1)+2= 7 for Y
When X=2 5(2)+2= 12 for Y
When X =-1 5[-1)+2/ -3
Coordinates (1,7).(2,12)(-1,-3)
Step-by-step explanation:
If f(x)=-9x-2, find f(7)
Answer:
x= -1/5
Let me know if you need an explanation :)
What is the answer?
-1.2x=12
775757874875875345634634563456
Casey orders 3 pizzas and 2 orders of breadsticks for a total of $29.50. Rachel orders 2 pizzas and 3 orders of breadsticks for a total of $23. How much would it cost to order 5 pizzas and 6 orders of breadsticks?
Answer:
$54.50
Step-by-step explanation:
3 pizzas + 2 breadsticks = $29.50
2 pizzas + 3 breadsticks = $23
5 pizzas + 6 breadsticks = $x
multipy first equation by 3 and second by -2
9 pizzas + 6 breadsticks = $88.50
-4 pizzas -6 breadsticks = $-46
add the equations up, 9-4 pizzas + 6-6 breadsticks = $88.50-46
5 pizzas = $42.50 , divide by 5 both sides
1 pizza = $8.50
Substitute the price of a pizza, 2 pizzas + 3 breadsticks = $23
2*8.50 + 3breadstiks = $23
17 + 3 breadsticks = $23 subtract 17 from both sides so
3 breadsticks = $23 -$17 divide by 3
1 breadstick = 6/3= $2
$5*8.50 for pizzas + $6*2 for breadsticks = $54.50
aye can u help me ??
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $3600 and his stock in Company B was worth $5350. The stock in Company A has increased 19% since last year and the stock in Company B has increased 24%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Answer:
I have the same question let me know if you get the answer
help pls i need the angles one
Please quick You purchase a car using a $15,000 loan with a 5% simple interest rate.
(a) Suppose you pay the loan off after 4 years. How much interest do you pay on your loan? Show your work. (10 points)
Answer:
a) $3000
Step-by-step explanation:
a)
interest = Principal x rate as decimal x time
interest = 15,000 x 0.05 x 4
interest = 3000
Silvia opens a $500 simple interest checking account with a rate of 8%.After 6 months what is the interest rate on her account?
What is an equilateral triangle?
a.
a triangle with equal sides and angles
c.
a sacred triangle used in Islamic art
b.
a triangle whose angles equal 360
d.
none of the above
Answer:
A
Step-by-step explanation:
Answer:
A. a triangle with equal sides and angles
Kiran buys supplies for the school’s greenhouse. He buys 푓 bags of fertilizer and 푝 packages of soil. He pays $5 for each bag of fertilizer and $2 for each package of soil and spends a total of $90. The equation 5푓 +2푝 = 90 describes this relationship. If Kiran solves the equation for 푝, which equation will result?
Answer and explanation:
Given that Kiran buys x bags of fertilizer and y packages of soil
He pays $5 for each bag of fertilizer and pays $2 for each package of soil
He spends a total of $90
So his equation is
5x+2y= $90
If we solve the equation for y(packages of soil)
We would have:
2y=$90-5x
y= $90-5x/2
Therefore Kiran's equation to get number of packages of soil is
y=$90-5x/2
Solve for x and y
Plz I need help it’s for geometry
Answer:
Angle x = 21
Angle y = 146
is 1 ÷2 the same as 1/2?
Answer:
Step-by-step explanation:
yes it is
Answer:
yes----------------------
George has 525 songs on his mobile device and downloads 3 new songs a week. represent the total number of songs he has after w weeks.
Answer:
y= 3w+525
Step-by-step explanation:
Can every parallelogram be changed into a rectangle
with equal area? Explain.
Answer:
Every parallelogram can be made into a rectangle, which is why we use the same formula to find the area of a parallelogram and a rectangle.
Step-by-step explanation:
Because the parallelogram and rectangle are composed of the same parts, they necessarily have the same area.
Triangle ABC is similar to Triangle DEF. What is the scale factor from DEF (25 points)
to ABC?
Answer:
3/2 or 1.5 (A)
Step-by-step explanation:
9 divided by 6 is 1.5
15 divided by 10 is 1.5
12 divided by 8 is 1.5
Answer:
3/2 or 1.5 (A)
Step-by-step explanation:
Evaluate the limit 8n^2+5n+2/3+2n
Answer:
8n^2+7n+2/3
Step-by-step explanation:
combine like terms
5n+2n=7n
Answer: D on edg
Step-by-step explanation:
A car  travel 63 miles in 30 minutes if the car travels constant how many hours does the car travel in 50 minutes
Answer:105 miles
Step-by-step explanation
63/30= m/50
multiply 63x50
multiply 30x m
now you have
30m = 3150
so you divide
30m/30 and 3150/30
m=105
Answer:105 miles
Step-by-step explanation:
can u pls find the slope intercept form pls?
Answer:
y = - 7/5x + 18/5
Slope: - 7/5
y - intercept: (0, 18/5)
Hope this helps!!
If you answer this I'll mark you the brainest
During a 4-second practice round, one of the Click Bots made only 8 clicks.
Amir claims that the unit rate is 2 clicks per second.
Chloe disagrees. She says it's 0.5 clicks per second.
Who is correct?
Amir or chloe and why ?
Answer:
Step-by-step explanation:
Answer:
amir is correct
Step-by-step explanation:
amir is correct because 8/4 is 2. Therefore if the button is clicked 2 times each second then the button will be clicked 8 times every 4 seconds
please help me on this
Answer:
x = 3
Step-by-step explanation:
7(2 - x) - 5(x - 1) = -6x + 1 (distribute the 7 and the 5)
14 -7x -5x + 5 = -6x + 1 (collect like terms)
-12x + 19 = -6x + 1 (add 12 on both sides)
19 = 6x + 1 (subtract 1 on both sides)
18 = 6x (divide by 6 on both sides)
3 = x
Hope this helps ya!!
PLEASE GUYS HELP ME I WILL GIVE BRAINLIST OR WHATEVER IS CALLED I HAVE AN IMAGE ATTACHED TO
Rosie draws a triangle, ABC.
• AB = 8 cm
• AC = 9 cm
• Angle BAC = 75
a) Draw a sketch of Rosie's triangle.
b) Use your sketch to work out the area of Rosie's triangle.
cm
Answer:
34.77
Step-by-step explanation:
Choose the graphs that indicate equations with no solution
Answer:
The ones that dont touch are 2
Step-by-step explanation:
y=5x-17 y=x+3 can someone help me with this? thanks
Answer:
x=5, y=8
Step-by-step explanation:
we can use subsitution to solve this so:
5x-17=x+3 since they bot equal y (y=y)
4x-17=13 subtract x from both sides
4x=20 add 17 to both sides
x=5
then, plug in x to solve for y (either equation) :
y = x+3
y = (5) + 3
y = 8
You have 10 friends coming to the party, so you need to buy enough packages of cupcakes and brownies for everyone to get at least two. Don't forget yourself!
Answer:
44 cakesStep-by-step explanation:
Step one:
we are told that there are 10 friends coming,
if you are going to include yourself, a total of 11 persons in the party.
if everyone will have at least 2 of cupcakes and brownies, hence they will get 4 cakes each
Step two:
The total number of cakes you will need to get for everyone is
4*11= 44 cakes
Hence you will need 44 cakes with you inclusive