Answer:
$1.99 is the unit price
Step-by-step explanation:
13.93 divided by 7 determines the unit price
what is 38942390785289037x348092387490287
38942390785289037x34809238749028
The total amount Y (in dollars) in your savings account after buying x video games is represented by y=70−10x . You have $40 in your account after buying video games. How many video games did you buy?
Answer:
330
Step-by-step explanation:
substitute x for 40 because that is how much you have in your account.
y= 70 - 10(40)
y = 70 - 400
y = 330
Therefore you bought 330 video games!!
Hope this helps, please tell me if I am wrong, I love learning from my mistakes:)
Could somebody please help with this math?
Answer:
87
Step-by-step explanation:
the slope is very easy you can solve it in easy way all you have to do is give me your phone
equation of the line (6,10) , (-3,-2)
Answer:
[tex]y=\frac{4}{3}x+2[/tex]
Step-by-step explanation:
using two points you can find the slope of the line using the formula [tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
plugging in the x- and y- values into the equation above, you'll get:
[tex]m=\frac{-2-10}{-3-6}=\frac{-12}{-9}=\frac{4}{3}[/tex]
so far, you have [tex]y = \frac{4}{3}x+b[/tex]
using any of the two points, you can solve for b. in this case, the point (-3, -2) is used.
[tex]-2=\frac{4}{3}(-3)+b\\-2=-4+b\\-2+4=-4+b+4\\2=b[/tex]
the overall equation is [tex]y=\frac{4}{3}x+2[/tex]
Does 12/15 and 14/17 form a proportion?
Answer:
yes they form a proportion
Complete the sentence.
Forty-five percent of 120 is
.
Answer:
54
Step-by-step explanation:
45% * 120 = 54
evaluate 5(ax4)+b,
when a=1/3 and b=12
you just need to put the values of a and b where they have to be
.
hope I helped!
Can someone Please help me on this easy math problem
Step-by-step explanation:
Equation of a straight line
y = mx + c, m is the slope, and c the intercept
points (3,7) x = 3, y = 7, c = 1
7 = m × 3 + 1
7 = 3m + 1
3m = 7 - 1
3m = 6
m = 6/3
m = 2
Estimate the quotient .
pls help me
19 4/5 ÷ 4 5/8
Answer: The quotient is 4 52/185, which rounds to 4.
Explanation is in the image.
Find a solution to the inequality x > 4.
A. 8
B. 3
C. 4
D. 0
Answer:
8
Step-by-step explanation:
Isn't it simple because all other numbers are less than 4?
What is the value of t?
t − 122 = 2t − 3
A. t = -2
B. t = -6
C. t = 6
D. t = 2
Answer:
-39 2/3
Step-by-step explanation:
t - 122= 2t - 3
subtract 't' from each side to get:
-122 = 3t - 3
add 3 to each side to get:
-119 = 3t
divide each side by 3 to get:
t = -39 2/3
I need helpppopppppppppppp
try it use your brain you can do it
Step-by-step explanation:
im not sure how to explain
A line has a slope of – 4 and includes the points (6,3) and (9,p). What is the value of p?
Answer:
The value of p is -9.
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(p-3)/(9-6)
m=(p-3)/3
-4=(p-3)/3
-4*3=p-3
-12=p-3
p=-12+3
p=-9
Name two transformations that result in Figure ABCD being transformed back onto itself.
Answer:
(b) rotate 180°, then reflect across x and y axes
Step-by-step explanation:
A rotation of 180° cannot be "undone" by translation, or by reflection across the same line twice.
Reflection across the x- and y-axes, in either order, is equivalent to a rotation of 180° (or reflection across the origin). This pair of reflections will "undo" the rotation of 180°, putting the figure back in its original position
The transformation to map the figure to itself are ...
rotation 180°, reflection across the x-axis, reflection across the y-axis
For each question, find the slope and the y-intercept
Answer:
y = mx+b
Slope (m) = -4/5
y-int = 14
Hope that helps
Solve the system using elimination 2x+3y=18 5x-y=11
Answer:
7x-4y=29
Step-by-step explanation:
the answer should be that's it
Pls due tmr pls pls fast I need it like rn
Answer:
Step-by-step explanation:
50 of 100
= 50%
120 of 1
= 1.2%
Choose the best response to the question below:
Answer:
d
Step-by-step explanation:
the answer is d because 2×3 equal 6
[tex]\\ \sf\Rrightarrow a*b=ab^2[/tex]
a=2b=3[tex]\\ \sf\Rrightarrow 2*3[/tex]
[tex]\\ \sf\Rrightarrow 2(3)^2[/tex]
[tex]\\ \sf\Rrightarrow 2(9)[/tex]
[tex]\\ \sf\Rrightarrow 18[/tex]
A 12-ounce bottle of shampoo lasts Enrique 16 weeks . How long would you expect an 18-ounce bottle of the same brand to let him
Answer:
12 lasts 16
18 lasts x
x=16• 18/12
x= 24
for these two rates, calculate the unit rate and determine if these two rates are proportional
As part of a large poster, a graphic designer dilates a rectangular image so its length in the poster is 46 inches and its width is 21 inches. The original image has dimensions that are 3/8 of the dimensions of the image in the poster. What is the width of the original image?
(A) 2 inches (c) 101 inches
(B) 7 7/8 inches (D) 17 1/4 inches
Answer:
B
Step-by-step explanation:
21 inches to 7 inches
The width of the original image is B) [tex]7\frac{7}{8}[/tex] inches.
Given that: The width of the large poster is 21 inches.
Given that: The original image has dimensions that are 3/8 of the dimensions of the image in the poster.
So the width of the original image is = [tex]\frac{3}{8}\cdot21=\frac{63}{8}=7\frac{7}{8}[/tex]
Learn more: https://brainly.com/question/16596053
The supermarket has 40 aisles. 5% are empty, without any shoppers. How many empty aisles are there in the supermarket?
didn't know how to workout iam only 3rd standard
if n=11 what is p pls help me
p=49 1/2 that's the answer i got you lil guy
n less than 10
.......................
Answer:
n<10
Step-by-step explanation:
Please Help I will vote Brainliest!
Hank has read 25 percent of his book. If Hank has read 150 pages, which equation can be used to find the total number of pages in the book?
StartFraction 25 times 6 Over 100 times 6 EndFraction = StartFraction 150 Over 600 EndFraction
StartFraction 100 times 4 Over 25 times 4 EndFraction = StartFraction 400 Over 100 EndFraction
StartFraction 25 divided by 1 Over 150 divided by 1 EndFraction = StartFraction 25 Over 150 EndFraction
StartFraction 150 divided by 2 Over 100 divided by 2 EndFraction = StartFraction 75 Over 50 EndFraction
Answer:
x = 600 pages
Step-by-step explanation:
Let the total books pages be x
Given that
Hank had read = 25% of x
25% of x = 150
=>
Multiplying both sides by 4
=> x = 150 * 4
=> x = 600 pages
Step-by-step explanation:
There you go.
Answer:
C
Step-by-step explanation:
Yao bought 3 feet of blue ribbon and
24 inches of red ribbon. The ribbon costs
$2.00 per foot. What is the total cost of
the ribbon?
Answer:
It would've costed $8 to buy these ribbons.
Step-by-step explanation:
Given:
3 feet of blue ribbon = 36 inches of blue ribbons2 feet of red ribbon = 24 inches of red ribbons\1 foot of ribbon = $2(3 + 2) x 2 = Total cost
=> (5) x 2
= $10
Therefore, it would've costed $10 to buy these ribbons.
Hoped this helped.
Ms. Jackson wants to rent for a week. It will cost the weekly fee plus $0.30 per mile driven. Let m = the number of miles Ms. Jackson drives during the week.
c = cost
w = weekly fee
Equation:
c = 0.30m + w
A total of 576 square tiles are needed to tile the floor of a square room
a) how many tiles fit along one wall of the room ?
b) how many square fit along the perimeter of the room ?
????????????????????
Answer:
I would use distributive property
Step-by-step explanation:
let's find the value.
3 upon 8 of 2m (in cm)
Answer:
75 cm
Step-by-step explanation:
1 m = 100 cm , so
2 m = 200 cm
Then
[tex]\frac{3}{8}[/tex] × 200 cm
= 0.375 × 200 cm
= 75 cm
