Answers
Answer:
Step-by-step explanation:
Let the points scores by Denny = x
Point score by Keshawn = 3 * x = 3x
Total score = 280
x + 3x = 280
4x = 280 {Divide both sides by 4}
4x/4 = 280/4
x = 70
3x = 3*70 = 210
Point scored by Keshawn = 210
If Denny's point total is 70, Keshawn's point is 210
Related Questions
POINTS!! And BRAINLY show work!!
5+9(1+4n)=-30
6(3-8c)=-31
-21=8+9(f-3)
9k-7-5=-25
8(3y-6)=-25
16=-5(2b-7)
Answers
Answer:
n = -11 / 9c = 49 / 48f = -2 / 9k = -13 / 9y = 23 / 24b = 19 / 10Step-by-step explanation:
1. 5+9(1+4n)=-30
-5 -5
--------------------
9 (1 + 4n) = -35
/9 /9
----------------------
(1 + 4n) = -35/9
1 + 4n = -35/9
-1 -1
------------------------
4n = -44/9
/4 /4
-----------------------
n = -11/9
2. 6(3-8c)=-31
/6 /6
---------------------
(3 - 8c) = -31/6
3 - 8c = -31/6
-3 -3
---------------------
-8c = -49/6
/-8 /-8
-----------------------
c = 49/48
3. -21=8+9(f-3)
8 + 9 (f - 3) = -21 we switched sides here
-8 -8
------------------------
9 (f - 3) = - 29
/9 /9
-------------------------
f - 3 = -29/9
+3 +3
--------------------------
f = -2/9
4. 9k-7-5=-25
9k - 12 = -25
+12 +12
--------------------
9k = -13
/9 /9
--------------------
k = -13/9
5. 8(3y-6)=-25
/8 /8
------------------------
(3y-6) = -25/8
3y - 6 = -25/8
+6 +6
-----------------------
3y = 23/8
/3 /3
-----------------------
y = 23/24
6. 16=-5(2b-7)
-5(2b-7) = 16 we switched sides here
/-5 /-5
--------------------
(2b-7) = -16/5
2b - 7 = -16/5
+7 +7
--------------------
2b = 19/5
/2 /2
---------------------
b = 19/10
Solve 4 [5 (12+3)-2]-7 PLSSS HELP MEEE
Answers
Answer:
285
Step-by-step explanation:
4(5x15-2)-7
4(75-2)-7
4x73-7
292-7
285
Find the difference. Express your answer in lowest terms. You may leave the answer improper.
−3/5−4/5=
Answers
Answer:
-7/5.
Step-by-step explanation:
Leave the denominators the same and subtract only the numerators. Since -3 is negative and 4 is a positive being subtracted, you get -7 as the numerator. So, it's -7/5.
Simplify the expression to determine the cost of the groceries 5.25+14.75+3.99 +2.01
Answers
Answer:
Cost of the groceries is 26.
Step-by-step explanation:
The expression is,
[tex]5.25+14.75+3.99+2.01[/tex]
Add the first two numbers,
[tex]5.25+14.75=20.[/tex]
Add the last two numbers,
[tex]3.99+2.01=6.[/tex]
Then, add the two answers,
[tex]20+6=26.[/tex]
That is,
[tex]5.25+14.75+3.99+2.01=26.[/tex]
S, the cost of the groceries is [tex]26.[/tex]
Learn more about expression, refer :
https://brainly.com/question/13315725
Ali works Monday through Friday at a rate of $16.25 per hour. He takes a 1-hour lunch break. If he clocks
in each day at 9:17 A.M. and leaves at 6:12 P.M., what is his total pay for the week? (Show your work)
Answers
You are working with cable that has a loss rate of 5 dB per 100 ft. If you don’t want to lose more than 15 dB, what is the maximum number of feet of cable you can run
Answers
5 • 3 = 15
100 • 3 = 300
The maximum number of feet of cable that can be run is 300 feet.
An equation is an expression that is used to show the relationship between two or more variables and numbers.
Given a loss rate of 5 dB per 100 ft. Hence for a loss of less than 15dB:
Maximum length of cable = 15 dB / ( 5 dB per 100 ft.) = 300 feet.
The maximum number of feet of cable that can be run is 300 feet.
Find out more on equation at: https://brainly.com/question/2972832
What is 4.5 as an integer
Answers
Alternative form of 4.5 is 9/2
Answer:
5
Step-by-step explanation:
Integers are whole numbers, so round up from 4.5 to get 5. When rounding, if the decimal is 5 or higher you round up and if it's 4 or lower you round down.
on the left order the number from least to greatest.
on the right order the numbers from greatest to least.
PLEASE HELP
Answers
Answer:
square root of 4, 6.5, 6 and 2 thirds, 7, square root of 50, and 630%
(-3)^3, - square root if 65, -8.2, -8 and 2 fifths, - square root of 78, and -(3)^2
Need help with all
Plzz
Answers
Answer:
i think and of a no is
a. √81/2.
hi please help i’ll give brain
Answers
Answer:
10
Step-by-step explanation:
Common factors of 110: 1, 2, 5, 10, 11, 22, 55, 110
Common factors of 40: 1, 2, 4, 5, 8, 10, 20, 40.
Common factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60 120.
The common factor of 110, 40, and 120 is 10.
Is 2.200929 rational
Answers
3⁴+5+1⁴ first one to get the right answer will get BRIANLIST
Answers
Answer:
87
Step-by-step explanation:
3 x 3 x 3 x 3 = 81
1 x 1 x 1 x 1 = 1
81 + 1 + 5 = 87
1^4 = 1x1x1x1 = 1
So , 3^4 + 5 + 1^4 = 81 + 5 + 1 = 87
Find the length of the pizza. Round to the nearest 1/2 of an inch.
Answers
Answer:
If I may ask, is your question complete?
Is the following statement true or false?
The intersection of two planes carl be a point.
true
false
Submit
Answers
False.
It could be a plane, a line, or no intersection at all. But it can't be a point.
you have a tire. the radius of the tire is 15.5 inches. the radius of the hole in the tire is 7.5 inches. if the tire is 10.5 inches thick. what is the volume of the tire? write your answer in terms of pie.
Answers
Answer34.2
Step-by-step explanation:
What is 15 percent of 1135? Also Explain how you came up with your solution and the actions you took.
Answers
Answer:
170.25
Step-by-step explanation:
15% x 1135
15/100 x 1135
170.25
Hello :D
10% of 1135 = 1135/10 = 113.5
5% of 1135 = 113.5/2 = 56.75
15% of 1135 = 113.5 + 56.75 = 170.25
Answer = 170.25
ABCD is a parallelogram. Find the value of x, y and z.
Answers
Step-by-step explanation:
X+100=180(linear pair)
X=180-100
X=80
30+y+x=180(sum of angle of triangle)
Y=180-110
Y=70
Answer:
Hope this helps..!!
Step-by-step explanation:
X= 80, angles in a st: line
y= 180-(30+80)=70 Angles in a triangle add upto 180..
z= 70
A dairy farm produced 254.8 liters
of milk in 4 hours. How much milk, on
average, did the dairy produce per
hour?
Answers
Answer=63.7
Answer:
63.7
plss mark me brainliest
Step-by-step explanation:
254.8÷4=63.7
Rewrite in the simplest terms: 8k - 9(4k +4)
Answers
8k - 9(4k + 4) = 8k - 36k - 36 = -28k - 36
Let's rewrite in the simplest term,
→ 8k - 9(4k + 4)
→ 8k - 36k - 36
→ [-28k - 36]
The simplest term is -28k - 36.
8ab -16c - a^2
A=3
B=4
C=5
Answers
96-16(5)= 16
16- 3^2 = 9.
9
A. Graph A
B. Graph B
C. Graph
D. Graph D
Answers
Answer:
C
Step-by-step explanation:
y = (x-1) (x+4)
when y=0
x=1 and x= -4
so select C
solve for x
4/5 equals x over 35
Answers
Answer:
I think x=28
Step-by-step explanation:
4/5 = x/35
5*7=35
4*7=28
Nolan reads 14 pages per hour .After a total of 3 hours of reading this week,how many pages will Nolan have read in all
Answers
Jane took 20 minutes to drive her boat upstream to water Skeeter favorite spot coming back later in the day at the same boat speed took her 10 minutes if the current in that part of the river is 3 km/h what was her boat speed in Stillwater
Answers
what is the completely factored form of of this polynomial 81x^4 - 16y^4
Answers
Step-by-step explanation:
81x⁴ - 16y⁴
(9x²)² - (4y²)²
(9x² + 4y²)(9x² - 4y²)
(9x² + 4y²)(3x + 2y)(3x - 2y)
Suppose that an angle is bisected to form two smaller angles that measure (2+30)° and (8+6)° . What is the measure of the original angle?
Answers
M<A=(2+30) M<B=(8+6)
(2+30)+(8+6)
32+14
46
M<A+B=46
Answer: The original angle measured 46 Degrees
Natan turned on the stove but then forgot he was going to cook until it had been on for half an hour. How much will his forgetfulness cost on his electric bill if his stove uses 1.2 kW of electricity at the setting he used, and his utility charges him $0.18 per kW*h (kilowatt*hour) used?'
Answers
Using proportions, it is found that his forgetfulness cost him $0.108.
--------------
He used 1.2 kW for half an hour.The utility charges $0.18 per kW*h (kilowatt*hour), thus, 0.18/2 = $0.09 per kilowatt every half hour.1.2 kW used, costing $0.09 per kW. Thus:[tex]T = 1.2 \times 0.09 = 0.108[/tex]
His forgetfulness cost him $0.108.
A similar problem is given at https://brainly.com/question/23536327
Can u guys help me please!! 90pts
Answers
Answer:
the answer is (s)
Step-by-step explanation:
(of lines, planes, surfaces, or objects) side by side and having the same distance continuously between them
what if question is a passenger train travels at a speed of 72 km/h a man on the passenger train observes a goods train travelling at the speed of 54km/h in the opposite direction. if the goods train passes him in 8secs, find the length of the goods train whats the answer and method for it
Answers
Answer: 35 m
Step-by-step explanation:
The problem is the same as:
a man is fix (not moving) and the goods train is travelling at the speed of 54+72 = 126 (km/h)
Distance = 126 km/h* 8 s=126000 m/(3600 s) * 8 s=35 m
Find the slope of the line through each pair of points (-15,-12),(-13,19)
Answers
Answer:
31/2
Step-by-step explanation:
y2 - y1 / x2 - x1
19 - (-12) / -13 - (-15)
31/2
