Is this true or false? The following graph represents a proportional relationship
A. True
B. False
Answers
Answer:
True
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Related Questions
Help me solve this equation and show work
11d + 17b = 95
d + b = 7
Answers
Answer:
{d,b}={4,3}
Step-by-step explanation:
[1] 11d + 17b = 95
[2] d + b = 7
Graphic Representation of the Equations :
17b + 11d = 95 b + d = 7
Solve by Substitution :
// Solve equation [2] for the variable b
[2] b = -d + 7
// Plug this in for variable b in equation [1]
[1] 11d + 17•(-d +7) = 95
[1] -6d = -24
// Solve equation [1] for the variable d
[1] 6d = 24
[1] d = 4
// By now we know this much :
d = 4
b = -d+7
// Use the d value to solve for b
b = -(4)+7 = 3
Solution :
{d,b} = {4,3}
Answer:
B = 3
d = 4
Step-by-step explanation:
You can use elimination method. Multiply (d + b = 7) by -11.
11d + 17b = 95
-11d - 11b = -77
add together. D’s will cancel
6b = 18
divide by 6
b = 3
plug in 3 for b in the equation of your choice
d + (3) = 7
subtract 3
d = 4
Select the correct answer from the each drop-down menu. if 0
Answers
Answer:
You didn't provide a image of the problem how am I suppose to help you
HELPPPPPPPPPPPPPPPPPPPPPPP T^T PLEASE ANSWER!!!!
Answers
Answer:
7 miles per hour.
Step-by-step explanation:
Right now, the relationship in the problem represents 3[tex]\frac{1}{2}[/tex] miles in hours. To find out what the unit rate is (number of miles per mile), we need to multiply both sides of the equation show BeLoW:
3[tex]\frac{1}{2}[/tex] = [tex]\frac{1}{2}[/tex]
7 miles = 1 hour
Therefore, Doug's average speed in miles per hour is 7 (7 miles per hour).
:3))
PLEASE HELP,, MARKING BRAINLIEST!!
What is the scale factor?
Answers
Answer:
Scale factor: 3/2
Step-by-step explanation:
ABCD is similar to DEFGWe need to find DEFG from ABCDIf we multiply values on ABCD by 3/2, then we get DEFGSo, the scale factor is 3/2Assume your gross pay per pay period is $2,300.00 and you are in the 28 percent tax bracket. Calculate your net pay and spendable income if you save $230.00 per pay period in a tax-sheltered annuity. (Do not round intermediate calculations. Round your answers to the nearest whole dollar.)
Answers
I have it for a class
Explanation
Bababoey
(04.01 LC)
Which set of ordered pairs represents a function? (1 point)
a
{(0, 1), (1, 2), (2, 3), (3, 3)}
b
{(0, 1), (1, 2), (1, 3), (2, 5)}
c
{(0, 0), (1, 2), (2, 4), (2, 6)}
d
{(0, 0), (0, 1), (2, 0), (2, 4)}
Answers
Answer:
A
Step-by-step explanation:
Vide quadratics by linear
Divide the polynomials.
Your answer should be in the form p(x) +
k
where p is a polynomial and k is an integer.
+3
2² +52 +5
2-3
Report a prob
Stuck? Watch a video or use a hint.
Answers
Answer:
x + 2 - [tex]\frac{1}{x+3}[/tex]
Step-by-step explanation:
Divide using Synthetic division
dividing by (x + 3)
- 3 | 1 5 5
↓ - 3 - 6
+ +
---------------------
1 2 - 1 ← remainder
Thus
[tex]\frac{x^2+5x+5}{x+3}[/tex] = x + 2 - [tex]\frac{1}{x+3}[/tex]
0=(2y−1)(8−y) Let y=u, y=d. What is the value of u×d
Answers
Answer:
The value of uxd=4
Step-by-step explanation:
since y=u, y=d, y=y
y=1/2 and 8
2y-1=0
2y=1
y=1/2
8-y=0
8=y
1/2*8=4
Answer:
4
Step-by-step explanation:
0=(2y−1)(8−y)
Using the zero product property
2y-1 =0 8-y =0
2y =1 8=y
y =1/2 y= 8
Let y=u, y=d
u = 1/2 d = 8
We want the value of u*d
u*d = 1/2 *8 = 4
I just need help on this please
Answers
Answer:
the slope is mx+b so 3
Step-by-step explanation:
mx+b
Mr Sanchez brought in 2 magazines for 9.95
Answers
Answer:
good for Mr. Sanchezbut thats a bit expensive ya know?????/
Step-by-step explanation:
How i do this and please give me answer too
Answers
PLEASE HELP ME WITH THIS!
Answers
Answer:
B
Step-by-step explanation:
You use FOIL (first, inner, outer, last). You then see what answer would get 47x for the middle...
(x-6)(8x+1) is the only one that gets 47x.
Then finish solving (x-6)(8x+1) to get 8x - 47x - 6
how do I turn this into a radical?
Answers
PLEASE ASAP QUICK THX
Answers
Step-by-step explanation:
[tex] \bf \huge \red{Answer:-}[/tex]
The area of a rectangle is 36 square meters. If the length of the rectangle is 3, what is the width?
Answers
Answer:
12
Step-by-step explanation:
Answer:12
Step-by-step explanation:36 / 3
The Science Club went on a two-day field trip. The first day the members paid $70 for transportation plus $19 per ticket to the planetarium. The second day they paid $100 for transportation plus $16 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club.
Answers
Answer:
$170 + $35n
Step-by-step explanation:
Given that:
First day:
Transport fare = $70
Fee per ticket = $19
2nd day:
Transport fare = $100
Fee per ticket = $16
Total cost in dollars for the two days for n members
Number of members = n
First day:
70 + 19n
Second day :
100 + 16n
Totak cost :
(70 + 19n) + (100 + 16n)
70 + 100 + 19n + 16n
170 + 35n
$170 + $35n
Factor completely.
25x2-121
Answers
Assuming you meant x to the 2nd power:
Factor: 25x2−121
25x2−121
=(5x+11)(5x−11)
Answer:
(5x+11)(5x−11)
(triangles) if FGH= QRS, find the measure of
Answers
Answer:
Option (4)
Step-by-step explanation:
From the picture attached,
ΔFGH ≅ ΔQRS
Therefore, ∠F ≅ ∠Q
m∠F = m∠Q
(2x + 10)° = (3x + 1)°
3x - 2x = 10 - 1
x = 9
m∠Q = (3x + 1)°
= 27 + 1
= 28°
Option (4) will be the correct option.
Find the y intercept of point (4,6) and slope 10
Answers
this is here so i can reach the 20 character limit :)
In sixth grade at Elk Grove Middle School, there are 6 girls for every 5 boys..
If there are 35 boys in sixth grade, how many sixth-grade students are there altogether?
sixth-grade students
Questions
Answers
Answer: 77 students
Step-by-step explanation:
pls help!!
and pls explain as well, thank you!
Answers
3)CAF and GDZ are congruent by AAS because the two angles are congruent but the congruent side is not in the included side. The other triangle follows the ASA congruence theorem not the AAS one.
(Sorry of this sounds confusing)
29. On the last day of school 4 out of every 5 students wore their spirit shirt. Based on
this information, if 200 students attended the last day of school, which proportion can
be used to determine how many students wore a spirit shirt?
Answers
4 : 5
x : 200
(cross multiply)
4(200) / 5x = 800 / 5 = 160
Answer:
160 students out of 200 students wore their spirit shirt on the last day of school.
Find the value of x.
Answers
Simplify
hurry please !! :)
Answers
Answer:
4 square root of 5
Step-by-step explanation:
Evaluate y = 2x + 1 when x= -1
Answers
y = 2(-1) + 1
y= -2 + 1
y= -1
Answer:
y = -1
Step-by-step explanation:
We Know:
y = 2x + 1, and x= -1.
Substitute:
y = 2(-1) + 1
Multiply:
2 * -1 = -2
y = -2 + 1
Add:
-2 + 1 = -1
So,
y = -1.
two irregular pentagons are constructed so that every side has length of 1 unit. Does this necessarily mean that these figures are congruent with one another
Answers
Answer:
la repuedta es la tila idnjxnfozmsuzndybdjsnshsbsb
HELP WILL MARK BRAINLIESTTT!!!!
Answers
Answer:
Real= 3 . Imaginary = 3.6
Step-by-step explanation:
mark me brainliest plz
What is the probability of rolling a 3? ASAP!!!!
Answers
Answer:
im sure its [tex]\frac{1}{6}[/tex]
Step-by-step explanation:
hope it helps and Merry Christmas xx
Answer:
[tex]\frac{1}{6}[/tex]
Step-by-step explanation:
Proabability = favorable outcomes / total outcomes
A die has a total of 6 possible outcomes: 1 to 6
You want to roll a 3, so the number of favourable outcomes is 1.
[tex]\therefore[/tex] P(3) = [tex]\frac{1}{6}[/tex]
Hope this helps :)
Please help me?!!!!! I need help asap
Answers
Answer:
Try D
Step-by-step explanation:
hey please help me with the answer