Answer:
The equation representing the relationship between x and y is that;
4y = 3x
Step-by-step explanation:
Here, we want to write a relationship.
From the question, we are told that the amount donated by the family which is x dollars is proportional to what local businesses gave.
From the question, there was an example in which a family gave $12 and local businesses gave $9
So let us establish a relationship using ratio of x to y
Thus;
12/9 = x/y
12y = 9x
4y = 3x
Which statement best models the equation 10+(−10)=0 ?
What the is mean absolute deviation of these numbers: 10 4 2 4?
Answer: 4
Step-by-step explanation:
10 + 4 + 4 +2 = 20/4 = 4
Every Friday, Jesse puts $3 into his piggy bank. is it discrete or continuous?
Answer:
I would think continuous if she does it constantly every friday night
Step-by-step explanation:
Answer:
continuious
Step-by-step explanation:
solve for U
32=2u
Simplify your answer as much as possible.
Answer:
16
Step-by-step explanation:
32 divided by 2 equals 16 so u = 16
What is the angle measure to angle a
Answer:
56
Step-by-step explanation:
180 - 56 = 124
so, angle a = 124 degrees
hope this helps!! <3
Question 30
A person standing 44 feet from a street light casts a shadow as shown. What is the height h of the street light? Assume the triangles
are similar.
Please help!!!
Answer:
a. 26 ft
Step-by-step explanation:
When triangles are similar their sides are proportional
4/8 = h/(44+8)
1/2(52) = h
h = 26
Find three consecutive even integers such that the sum of twice the smallest and 4 times the largest is 304.
Answer:
gdgdgdgdgddggddggdgddggd
Step-by-step explanation:
3x+29>4(x+7)
how do I solve this and the answer is NOT x<8 the answer is supposed to be x<1 but I don't know how to get there.
 what is the slope of the line Y= -4
What is the reciprocal of 6 1/5
Answer:
0.16129032258 or maybe just 0.161
Step-by-step explanation:
8(k - 6) +58 = 2(4k + 5)
one solution
no solutions
infinite solutions
Answer:
infinite solutions
Step-by-step explanation:
Given
8(k - 6) + 58 = 2(4k + 5) ← distribute parenthesis on both sides
8k - 48 + 58 = 8k + 10 , that is
8k + 10 = 8k + 10
Since both sides are equal then any value of x will make the equation true.
There are an infinite number of solutions
Are the following ratios equivalent? Explain.
2:10
6:60
Answer:
No
Step-by-step explanation:
it would 12:60
6x2=12
6x10=60
Answer:
they are not equivalent
Step-by-step explanation:
7 : 35
12 : 60
17 : 85
22 : 110
hear are ratios that are equivalent to 2:10
5.201 × 10
pls now
help
Answer:
52.01
Step-by-step explanation:
5.201 x 10, move the decimal to the right.
52.01
Answer: 52.01
I believe it is 52.01.
Sorry if it isn't correct.
I tried my best.
Hope this helps!! :'(
Find the missing number! Super easy, just don't feel like doing it, plus busy with other work.
Answer:
y = 1.37
Step-by-step explanation:
30y = 41.10
divide both sides of the equation by 30
30y/30 = 41.10/30
y = 41.10/30
y = 1.37
what is x
8(3x+6)=168
Answer:
x=-5
Step-by-step explanation:
24x+48=168
24x-120
x=5
8(15+6)=168
120+48=168
168=168
Answer: 5
Step-by-step explanation: 8 (3x+6)= 168/ 8 (3 x5+6)= 168; so 8(3x5+6)=168
-3x+12=24 what is the x intercept
Answer:
x = -4
Step-by-step explanation:
Move all terms that don't contain x to the right side and solve.
Answer:
The x intercept is -6.
Step-by-step explanation:
12 - 24 = 12
-3xc = 12
-3/12 = -6
x = -6.
An electronics manufacturer has 175 capacitors and the same number of capacitors is needed for each circuit board made. The manufacturer uses the capacitors to make 35 circuit boards. Identify and interpret the intercepts, then use the intercepts to graph the line
Answer:
its on google
Step-by-step explanation:
You send 12 text messages in one day. The total cost $2.28. How much does each text message cost
Answer:
.19
Step-by-step explanation:
Answer:
Step-by-step explanation:
2.28 divided by total messages
2.28÷12= 0.19
Correct answer 19 cents for each text.
) You owe $135. on your credit card. You make a $45. payment and then purchase $97 worth of clothes at Kohl’s. What is the integer that represents the balance owed on the credit card?
Answer:
$ 187
Step-by-step explanation:
Assuming the credit card is for Kohl's,
You make a 45 dollar payment: your debt goes down by 45
You make a 97 dollar purchase: your debt goes up by 97
135-45+97
Your current debt is 187 dollars. Not a nice way to live if you ask me!
what is the vaule of x?
Answer:
-1
Step-by-step explanation:
all of them add up to 1
you have 6 pieces confirmed to be the value of 1
if 5 blocks so if they all equal-1 then you'd have to add 6 + (-5) then you'd get 1
hope this helped
What is the volume of the figure below, which is composed of two cubes with side lengths of 9 units?
A.
54 cubic units
B.
729 cubic units
C.
1,458 cubic units
D.
810 cubic units
Answer:
C. 1458 cubic units
Step-by-step explanation:
one cubes side length is 9. The only side that changes is the length since the size is doubled so instead of it 9 it would be 18.
V= L × W × H
= 18 × 9 × 9
= 1,458
hope this helped youuu
Answer:
C. 1458 cubic units.
Step-by-step explanation:
one cubes side length is 9. The only side that changes is the length since the size is doubled so instead of it 9 it would be 18.
V= L × W × H
= 18 × 9 × 9
= 1,458
Hope this helps you!!
Please Mark me Brainleast!!!!!!!
Slope of -3,2 need help
Answer:
I think the answer is 2/-3
Step-by-step explanation:
-3/2
x y
Rise/Run
PLEASE HELP ME WITH MY PERSONAL NARRATIVE ESSAY
its a personal essay...
george is going to rent a car for 10 hours to use for travel. he will figure his cost by using the chart below. what is his cost for 10 hours?
Answer:
Where's the chart?
Step-by-step explanation:
Which numbers are less than –83? Select all that apply.
A -2.6 repeating
B. -2.76
C - 2 1/4
D -11/4
E -2
Answer:
I am pretty sure the answer -2.76 and -11/4
Step-by-step explanation:
The table and statement show the hours worked and the amounts paid for two workers.
A table labeled Worker A Earnings. It contains a row for Hours worked with the amounts 7, 12, 21, 33, 40, and a row for Amount paid with the amounts 87.50, 150, 262.50, 412.50, and 500.
Worker B earns $11.25 per hour
Which statements about the rates of pay for the two workers are true?
Select each correct answer.
Worker A earns less per hour than Worker B.
Worker B earns more after 10 hours than worker A.
Worker A earns $12.50 per hour.
After 20 hours of work, Worker A earns more than Worker B.
1st statement is correct
2nd statement is correct.
finding the average hours worker A does and then the average amount paid i got
average hrs = 22.6 hrs and average amount paid= $250
so comparing them to one hr i got the amount paid to worker A in one hr which is $1.11
so compare to worker B earnings and find the true statements
Answers:
Worker A earns $12.50 per hour.After 20 hours of work, Worker A earns more than Worker BProof:
( Down below!! )
[ I hope this helps!!! ]
-GXLDIE <3
At park junior high 10% or 160 of the students play a musical instrument how many students attended the school? Which statements are correct check all that apply. A.the total number of students is 160 C.the percent to whole ratio is 10/100 D.the percent as a part to whole ratio is 160/100 E.there are 1600 students in the school F.there are 250 students in the school.
Answer:
B, C, EStep-by-step explanation:
10% ⇔ 160100% ⇔ 10*160 = 1600Note. Got full answer options elsewhere
A. The total number of students is < 160.
Incorrect (1600>160)B. The total number of students is > 160.
CorrectC. The percent as a part-to-whole ratio is 10/100.
CorrectD. The percent as a part-to-whole ratio is 160/100.
Incorrect (10/100)E. There are 1,600 students in the school.
CorrectF. There are 250 students in the school.
Incorrect (1600)Answer:
B and C and E are 100% correct
Step-by-step explanation:
I completed this and got it right. Hope it helps !
9 divided by 2,488 ??????
Answer: 0.0036173633440514 = [tex]\frac{9}{2,488}[/tex]
Answer:
00.0036173633
Step-by-step explanation:
use calculator
Representing each situation by translating it to algebraic expression.
- a motorcycle driver travels 15kph faster than a bicycle rider. the motorcycle driver covers 60km in two hours less than the time it takes the bicycle rider to travel the same distance.
Answer:
Kindly check explanation
Step-by-step explanation:
Given that :
Motorcycle driver travels 15kph faster than a bicycle rider
Motorcycle covers 60km in 2 hours less than the time it takes bicycle rider to travel the same distance ;
Let bicycle rider's speed = r kph
Motorcycle driver's speed = (15 + r) kph
TIME it takes bicycle rider to cover a distance of 60km = t hours
TIME it takes motorcycle driver to cover a distance of 60km = (t - 2) hours
Simplify 1x + (-4 - 56) + 123.5 x 56x
Answer:
1x+(-4-56)+123.5×56x=
1x+(-4)+(-56)+123.5×56x=
1x+(-60)+123.5×56x=
-61x+123.5×56x=
184.5x×56x=
10332x¹+¹=
10332x²
