Answer:
y=60
Step-by-step explanation:
trust
y = 60
Step-by-step explanation:
Step 1: Group all the x terms on the left side of the equation
Subtract y from both sides:
4/5y - 8 = 2/5y + 16
4/5y - 8 - 2/5y = 2/5y + 16 - 2/5y
2/5y - 8 = 2/5y + 16 - 2/5y
2/5y - 8 = 16
Step 2: Group all constants on the right side of the equation
Add 8 to both sides of the equation:
2/5y - 8 = 16
2/5y - 8 + 8 = 16 + 8
2/5y = 16 + 8
2/5y = 24
Step 3: Isolate the x
Multiply both sides by inverse fraction 52
2/5y = 24 5/2
2/5y 5/2 = 24
y = 24 5/2
y = 60
Solve the system of equations x + 2y = 8 and - 2x - 3y = - 7 by combining the equations.
Answer:
X+2Y = 8
-2X-3Y = -7
(X-2X+2Y-3Y)=8-7
-X-Y=1
I NEED HELP CLICK HERE PLEASE
Answer:
A- II
B- I
C- III
D- IV
Step-by-step explanation:
if you borrow $1000 for a year with a credit card that charges 27.9% annual interest, how much interest will you pay for the year?
Answer:
$279.00
Step-by-step explanation:
write an equation for the nth term of the arithmetic sequence. Then find a40.
6,-1,-8,-15,....
Answer:
The next sequence will be -22 because they are subtracting 7
Find the total area of the two figure. Round to the nearest whole number. PLEASE HELP WILL MARK BRAINLIST! THANK YOU!
Answer:
b•h/2
12.8•9/2=57.6
area of the triangle is 57.6
12.8•18.5=236.8
area or rectangle is 236.8
the total area is 57.6+236.8=294.4
I hope this right
What is the value of 1 − ( 2 − ( 3 − ( 4 − 5 ) ) ) 1 − ( 2 − ( 3 − ( 4 − 5 ) ) )
Answer:
51
1−2+3−4+5−.....+101
=(1+3+5+.....+101)−(2+4+6+.....+100)
=(1+3+5+.....+101)−2(1+2+3+.....+50)
=(51)
2
−2(
2
50(50+1)
)
=2601−2×1275
=2601−2550
=51
Which expression is equivalent to (4 + 3i) - (8 - 61)?
A -4 -3i
O
B. –4 +9i
C. 12 + 9i
D. 12 - 31
Answer:
Its C
Step-by-step explanation:
The _____ of a _____ can be found by dividing the area of the whole circle by ______.
Answer:
The area of the shaded region can be found by multiplying the area of the whole circle by three-fourths.
Step-by-step explanation:
what is the answer to: 12 ≥ 2 (1 + x)
Answer:
6 1/5
Step-by-step explanation:
Answer:
[tex]x\le \:5[/tex]
12≥ 2(1+x)
Switch sides
2(1+x)≤ 12
Divide both sides by 2
2(1+x)2 ≤122
Simplify
1+x≤ 6
Subtract 1 from both sides
1+x−1≤ 6−1
Simplify
[tex]x\le \:5[/tex]
The following picture shows a saguaro cactus, a type of desert plant. Instead of leaves, this cactus has sharp needles. o How do sharp needles help a cactus survive in a desert?
A. They protect it from animals that want to eat it.
B. They attract Insects and birds that pollinate It
C. Thev help it get sunlight when it is dim or shadv.
Please help with this
Image down below
Answer:
5.66Step-by-step explanation:
Given,
Point A = 2,3
Point B = -2, -1
So,
X1 = 2, X2 = -2 , Y1 = 3 , Y2 = -1
Therefore,
Distance between Point A and B is
[tex] = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } [/tex]
[tex] = \sqrt{ {( - 2 - 2)}^{2} + {( - 1 - 3)}^{2} } [/tex]
[tex] = \sqrt{ {( - 4)}^{2} + {( - 4)}^{2} } [/tex]
[tex] = \sqrt{16 + 16} [/tex]
[tex] = \sqrt{32} [/tex]
= 5.6568542495
Approx. 5.66(Ans)
Pearl sent a box of 36 apples and oranges to her sister if 5/9 of shipments were apples how many apples did she send
Answer:
20 apples
Step-by-step explanation:
you do 36×5/9
36÷9=4
4×5=20
The weight of an object on the moon, m, is about of the object's weight on Earth, e
Which equation represents the approximate weight of an object on the moon in terms
of the object's weight on Earth?
A m =
Bm
8
Gm6e
Dm66
Students crew anywhere on this side
Answer:
wdDW
Step-by-step explanation:
WDDwdWD
The expressions 4(y−3) and 4y−12 are equivalent?
Answer:
Step-by-step explanation:
12*4*y
=
4(12y)
.......
Diego wanted to buy a PlayStation 5 for $500 with a 20% discount and then added 6.5% sales tax after the discount. What was the price Diego paid for the PlayStation after the discount and tax?
Answer:384
Step-by-step explanation:
Answer:
426.00
Step-by-step explanation:
with the discount it is 400
with tax it is 426.00
HELP HELP HELP
A zoologist studied the wild cat population of two islands during a four year span - Meow Island and Purr Island. She collected the following data about the population.
1. How would you describe the growth of each island ?
2. Which do you think will be modeled by a linear function ?
Answer:
Meow Island has a linear function.
Step-by-step explanation:
Meow Island increases by multiply the input by 3 for each coordinate. On the other hand, Purr Island increases by adding 4. Linear functions increase with multiplication, not by addition, and so Meow Island increases linearly.
pls help i dont get it NO LINK'S or I'll report also do not steal points
They travel to school by picking the amount of conductions associated with the classmates. They travel with their belongings and bring them with them as they transport to their location (school). Once they get to school than they must place their belongings. The population is associated with global and significance. They will then conduct and the math teachers wont be worried.
(Brainliest will be appreciated) Thanks
Brady started to fill the box shown with some unit cubes.
Enter the total number of unit cubes needed to completely fill the box.Include the unit cubes already shown in your total.
Answer:
210
Step-by-step explanation:
Step 1: 6 rows and 6 columns each side so 6*6=36
Step 2: we have 6 sides so 36*6=216 cubes
Step 3: substract 6 cubes from the total since each row and column shares the same cube 216-6=210 cubes
The total number of unit cubes is A = 210 cubes and volume is V = 216 units³
What is the Volume of a Rectangle?The volume of the rectangle is given by the product of the length of the rectangle and the width of the rectangle and the height of the rectangle
Volume of Rectangle = Length x Width x Height
Volume of Rectangle = Area of Rectangle x Height
Given data ,
Let the height of the rectangle be = 6 units
Let the length of the rectangle be = 5 units
And , let the width be = 7 units
So , Volume of Rectangle = Length x Width x Height
V = 6 x 5 x 7
V = 210 units³
Hence , the number of unit cubes is A = 210
To learn more about volume of rectangle click :
https://brainly.com/question/25422723
#SPJ2
which is greater 40 oz or 3 lb
Answer:
I think 3lb is greater
Step-by-step explanation:
Multiply. 42.9 × 3.45
Answer:
42.9 x 3.45 = 148.005 exactly or 148 rounded
Answer:
Hi! The answer to your question is 148.005
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
Please help! Tell me the numbers that I have to add to demostrate the answer
Please answer this quick!!
3 in.
6 in.
What is the exact volume of the cylinder?
O 18 in
O 36 in
0 54 in
O 63 in
Answer:
18 in
Step-by-step explanation:
multiple base by height
A heavy piece of equipment has wheels on one side and legs on the other as shown in the diagram below.
Two people are trying to move the equipment. Each person grabs a handle and begins to lift. The first person imparts an upward force of 300 N and the second person imparts an upward force of 290 N. This is enough to lift the side of the equipment, but they also need to get it moving.
While maintaining the upward forces, the first person imparts a horizontal force of 185 N and the second person a horizontal force of 205 N. They maintain these forces while the equipment begins to move.
What is the total force in the horizontal direction?
____ N
What is the total force in the upward direction?
____ N
Determine the magnitude and direction of this resultant vector (the resultant vector from combining the forces of the two people).
Magnitude: ____ N
Direction: _____ °
9514 1404 393
Answer:
horizontal: 390 Nvertical: 590 N707.2∠56.5° NStep-by-step explanation:
The problem statement tells you the two horizontal forces are 185 N and 205 N. The total horizontal force is (185 +205) N = 390 N.
The vertical forces are said to be 300 N and 290 N. The total vertical force is (300 +290) N = 590 N.
The magnitude of the resultant is the root of the sum of the squares:
√(390² +590²) = √(152100 +348100) = √500200 ≈ 707.248
The angle of the resultant (relative to the horizontal) is ...
α = arctan(vertical/horizontal) = arctan(590/390) ≈56.53°
The resultant force is about 707.2 N at an angle of 56.5° above the horizontal.
7) You buy a notebook for $2.99 and a pack of erasers for $1.99. If you have a 25% off coupon for the whole order, how much will you have to pay for both items?
Answer:
i think it is $4.73
Step-by-step explanation:
Answer:
$3.73
Step-by-step explanation:
Notebook: $2.99
Pack of Erasers: $1.99
Add together to get the total amount before the coupon.
[tex]2.99 + 1.99 = 4.98[/tex]
Given 25% off coupon for the WHOLE ORDER. To make things easier, take 75% of 4.98.
[tex].75(4.98) = 3.735[/tex]
Or do the long way if you want.
[tex].25(4.98) = 1.245 = 1.25\\4.98 -1.25=3.73[/tex]
Identify whether the following equation has a unique solution, no solution, or infinitely many solutions.
3 + 6 = 3 – 4
A
unique solution
B
no solution
C
infinite solutions
Answer:
No solution
Step-by-step explanation:
3+6=9
3-4=-1
9 doesn't equal -1 therefore no solution.
FAR is to DISTANCE as DEEP is to __?__.
Answer:
depth
Step-by-step explanation:
far is a describing distance
deep is describing depth
Members of the student council are selling T-shirts. The number of T-shirts sold and the amount of money collected each day is shown in this table.
T-shirt Sales
Day
T-Shirts Sold
Amount Collected
Monday
12
$180
Tuesday
15
$225
Wednesday
21
$315
Thursday
17
$255
Friday
$570
Part A: Determine the unit rate for the amount of one T-shirt. Explain how you determined the unit rate.
9514 1404 393
Answer:
$15
Step-by-step explanation:
The desired rate is ...
"unit rate" = cost/T-shirt = $180/(12 T-shirts) = $15/T-shirt
__
The unit rate is based on its definition. Here, the rate of interest is the cost per shirt, so it is found by dividing the cost by the number of shirts.
Michelle opened an
interest-bearing savings
account. She deposited $8,750
into the account. If the account
earns 1.3% interest, what will
be Michelle's balance after two
years?
PLEASE HELP
A:12 B:11 C:15 D:16. I need help
Answer:
B
Step-by-step explanation:
B is the only option between 0, 10 and 12, 1