9514 1404 393
Answer:
6 (x + 3) + x = 7 x + 9 + 9
Step-by-step explanation:
The equation will have an infinite number of solutions if the left side is equal to the right side. The left side in each case is 7x+18.
The right sides are (in the order shown) ...
= 7x +3
= 7x +5
= 6x +18
= 7x +18 . . . . . . matches the left side
The equation 6 (x + 3) + x = 7 x + 9 + 9 will have infinitely many solutions.
On a recent shopping trip, you see a sale advertising 5 pairs of socks and 2 pairs of shoes for $100. Write an equation using x to represent the cost of socks and y to represent the cost of shoes.
Group of answer choices hurrrrrrry asp
A. 20x + 50y = 100
B. 5x + 2y = 100
C. 50x + 20y = 100
D. 2x + 5y = 100
Answer:
B
Step-by-step explanation:
write 3a+b-2=b in standard form
Plzzz help!!!!
Due tonight
Answer:
B, D,E
Step-by-step explanation:
Brainliest pls
Answer:
B,D,E
Step-by-step explanation:
find the product if (x-3)^2
x^2 + 6x + 9
x^2 - 9
x^2 - 6x + 9
x^2 + 9
4x2 – 23x – 6
Plz hurry it’s hard
Answer:
(4x+1) (x-6)
Step-by-step explanation:
A computer game involves creating words of five or more letters. At the beginning of each game, the computer assigns a points value of 1, 2, 3 or 4 to each letter of the alphabet, at random.
In the game that I am currently playing I have so far scored 14 points for EARTH, 12 points for CHART and 11 points for TRACE.
How many points would TEACHER score in this game? SHOW YOUR WORK
9514 1404 393
Answer:
18
Step-by-step explanation:
EARTH - TRACE = H - C = 14 - 11 = 3
For the given possible numerical values of the letters, the difference H - C = 3 means that ...
H = 4, C = 1
Then ...
CHART = ART + C + H = ART + 1 + 4 = 12
ART = 7
So, ...
TEACHER = EARTH +TRACE -ART = 14 +11 -7
TEACHER = 18
help i need help
20 POINTS
Answer:
A
Step-by-step explanation:
the temperature on monday was 16.3 degrees and on tuesday it was 3 degrees colder what was the temperature on tuesday ?
Answer:20.3
Step-by-step explanation:
Leah is riding home from a friends house. After 5 minutes she is 4 miles from home. After 15 minutes she is 2 miles from home. Which equation models his distance, X if he is initially 5 miles from home? A) Y=5X-5 B) Y=11/7X-27/7 C) Y=0.2X+5 D) Y=-0.2X+5
Answer:
Y = - 0.2X + 5
Step-by-step explanation:
Given that:
Distance between Leah's home and friend's house = 5 miles
Distance X:
After 5 minutes, she is 4 miles from home
After 15 minutes, she is 2 miles from home
Hence ;
Change in distance with time (slope) :
(2 - 4) / (15 - 5) = -2 / 10 = -0.2
Initial distance from home (intercept) = 5
Hence, using the linear equation model:
Y = mx + c
m = slope or gradient ; c = intercept
Y = - 0.2X + 5
Please answer! Thank you so much! You will be rewarded in points :)
The line has a slope of 7/10 and y- intercept of 3/1. Find the equation of the line.
i need help with this question
Answer:
Its 6
Step-by-step explanation:
I learned it in 5th grade
∆ABC transforms to produce ∆A'B'C'. Which transformation did NOT take place? A. rotation 180° counterclockwise about the origin B. reection across the origin C. rotation 180° clockwise about the origin D. reection across the line y = -x
PLEASE HELP ME WITH THIS I NEED SERIOUS HELP
Answer:
y = [tex]\frac{1}{3}[/tex] x + 5 (see below)
Step-by-step explanation:
First, refer to the slope-intercept formula:
y = mx + b
You need to find the slope and y-intercept.
Using any two points ((0, 5), (3, 6)) from the line, you can find the slope by using the slope formula:
y2 – y1
m = ---------------
x2 – x1
6 – 5
m = ---------------
3 – 0
1
m = -------- = [tex]\frac{1}{3}[/tex]
3
To find the y-intercept, you can refer to the graph or solve for algebraically. Since there is a given coordinate plane, you can refer to the graph. The y-intercept is the point where the line intersects the y-axis in a coordinate plane.
The y-intercept is (0, 5), so b = 5.
Now, plug in your values:
y = [tex]\frac{1}{3}[/tex] x + 5
I’ll give brainiest if it’s correct
A tree casts a shadow 10 feet long. This person standing next to the tree casts a shadow 2.5 feet long. The triangle shown for the tree and its shadow
is proportional to the triangle shown for the person and their shadow. If this person is 5 feet tall, how tall is the tree?
Answer:
B/c the person is 5 feet tall but only casts a shadow 2.5 feet.. that's 1/2 his height, so the tree must also be casting a shadow 1/2 of it's height too, therefore the tree must be 20 feet tall
Step-by-step explanation:
I don’t know how to do this
Answer:
The figure is rotating clockwise
Step-by-step explanation:
Let us revise the cases of rotation
1. Rotation with positive direction (anti-clockwise)
- If the point (x, y) rotated about the origin by angle 90° anti-clockwise
∴ Its image is (-y, x)
- If the point (x, y) rotated about the origin by angle 180° anti-clockwise
∴ Its image is (-x, -y)
- If the point (x, y) rotated about the origin by angle 270° anti-clockwise
∴ Its image is (y, -x)
2. Rotation with negative direction (clockwise)
- If the point (x, y) rotated about the origin by angle 90° clockwise (-90°)
∴ Its image is (y, -x)
- If the point (x, y) rotated about the origin by angle 180° clockwise (-180°)
∴ Its image is (-x, -y)
- If the point (x, y) rotated about the origin by angle 270° clockwise (-270°)
∴ Its image is (-y, x)
From the given
∵ The figure is rotating around the origin by d degrees
∵ d < 0, which means d is negative
→ According to rule 2 above
∴ The direction of rotation is clockwise
∴ The figure is rotating clockwise
to obtain the following function
Describe the transformation of the parent y
= 22
y= -3(x - 2)2 +7
Answer:
y = -3(x - 2)^2 + 7
Step-by-step explanation:
Of a parent square function, there is a reflection across the x axis, a vertical stretch by a factor of 3, and a vertical translation/shift up 7
When y is 22:
There are no real solutions.
Imaginary solution:
(2 +- i√5 , 22)
Please help with this picture above
the first 4 i think
its telling me to add more characters so im typing this
PLEASE HELP I'VE BEEN TRYING TO FIGURE THIS OUT FOREVER Select the correct answer What is the slope of the line that goes through the points (1. 5) and (4.17 OA OB. - oc OD 2
Answer:
D
Step-by-step explanation:
A ladder is leaned against a building the bottom of the ladder is 13 feet from the building the top of the ladder is 19 feet above the ground what is the slope of the ladder
Answer:
Is it 6 that’s what I got
Step-by-step explanation:
helpppppp ! look at the picture below
Answer:
6 weeks
Step-by-step explanation:
Answer:
its easy
Step-by-step explanation:
I only need help with 6 & 7
Giving a ton of points!♥️
Answer:
6 is y= (-x)-2 7 i think is y=-2x-3 and y=-(x-2
Step-by-step explanation:
Help help help plz plz hi hi
Answer:
Angle b=41.
Step-by-step explanation:
(2x+8) + (2x+8)=180...4x+16=180... subtract 16 from 180...4x=164 divide by 4 you get 41.
Answer:
The Real Answer is 82 721 x 912 Because of its high rotation
Step-by-step explanation:
The question is in the image below!
Answer:
linear
Step-by-step explanation:
PLZZ ANSWER FAST
Triangles G H K and X Y Z are shown. The length of side H K is 21 centimeters. The length of side Y Z is 26 centimeters. Sides GH and XY are congruent. Sides G K and X Z are congruent.
Given GK = XZ and GH = XY, which statement must be true?
m∠G > m∠X
m∠G < m∠X
HG = XZ
HK = YZ
Answer:
HG=XZ im not 100% sure sry
Step-by-step explanation:
Answer:
The answer is B m∠G < m∠X
Step-by-step explanation:
Correct on edge 2020
a stereo system cost 275 is on sale for 15% off .The sales person receives a 2% commission. How much of a commission do they receive?
Answer:
$4.68
Step-by-step explanation:
If the stereo is 15% of then you have to do 85% of 275
[tex].85*275= 233.75[/tex]
If the sales person only makes a 2% commission then we need to do 2% of 233.75
[tex].02*233.75=4.675[/tex]
Since money only goes to the hundredths place we need to round to the hundredths.
[tex]4.68[/tex]
The graph shows the relationship between the weight of silver and the total cost. Which of the following is true? A.
The graph shows a proportional relationship.
B.
The point (2,34) means that 34 pounds of silver cost $2.00 per pound.
C.
The point (1,17) shows the constant of proportionality.
D.
The point (0,0) means that 0 pounds of silver cost $0.00.
E.
The point (4,68) means that $4.00 is the cost for 68 pounds of silver. (Total class
If you place a 34 foot ladder against the top of a 30 foot building, how many feet will the bottom of the ladder be from the bottom of the building?
Answer:
It will be 16 feet by the bottom of the building.
Step-by-step explanation:
Got it right on a test
Answer:
16
Step-by-step explanation:
30[2]+b[2]=34[2}
900+b[2]=1156
-900=-900
[tex]\sqrt{256}[/tex]=16
giving brainliest to the best answer , good luck !!
Answer:
Easy. -6. -3. 1. 8.
Step-by-step explanation:
Question 4 of 5 Haley conducted a study which found that a cup of coffee contains 150 milligrams of caffeine. The amount of caffeine in the body each hour after consumption of one cup is 9% less than the previous hour. Which of the following statements best describes what will happen to the amount of caffeine in the body in the hours after consumption? A . As the number of hours after consumption approaches infinity, the amount of caffeine in the body approaches negative infinity. B . As the number of hours after consumption approaches infinity, the amount of caffeine in the body approaches infinity. C. As the number of hours after consumption approaches infinity, the amount of caffeine in the body approaches 0. D. As the number of hours after consumption approaches infinity, the amount of caffeine in the body remains constant.
Answer:
this a big question
Step-by-step explanation:
Answer:
So, the range is 58.41 ≤ f(x) ≤ 150.
just got it right
Step-by-step explanation:
