Answer:
x > 7
Step-by-step explanation:
Step 1: Divide both sides of the inequality by 7.
[tex]\frac{7x}{7} > \frac{49}{7}[/tex] [tex]x > 7[/tex]Therefore, the answer is x > 7.
What percentage of the area under a normal curve is within 1, 2, and 3 standard deviations of the mean
Answer:
You need to have a labotomy sir
Step-by-step explanation:
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Answer:
all of them
Step-by-step explanation:
it's a lot of parking bays and the cars bug
In 2015 Organization raised $543. The following year they raised $89. How many money did they raised over the two period? Show how answer using the 'Make ten Strategy'
Answer:
632
Step-by-step explanation:
So you take one from the 3 to make it 2 and add it on to 89 to make 90. next take 10 from 542 and add it to the 90, you get 100. Then 532 + 100 = 632
Hope this helps
Answer:
Step-by-step explanation:
543 + 89
from the 3 and 9 split 9 to get a ten with the 3: 3 + 7 + 2 so 2 goes into the units category of the answer:
..2
Now as 9 > 3 we add 1 to the tens digit
- that is 8 becomes 9.
from the 4 and 9 split 9 to get a ten with the 4: 6 + 3 so 3 goes into the tens category:
.32.
Now as 9 > 4 we add 1 to the 5, so the answer is 632.
The product of 7 and the sum of a
number and 4 is 70. What is the number?
Answer:
x+ y = -7, or
y = -x-7 …(1)
xy = -60, or
y = -60/x …(2)
Equate (1) and (2)
-x-7 = -60/x, or
x+7 = 60/x, or
x^2+7x-60=0
(x+12)(x-5) = 0
x = -12 or +5 and y = +5 or -12, respectively.
Find the speed taken for the following journey:
31.64 km in 7 hours
Answer:
[tex]speed = \frac{distance}{time} \\ = > \frac{31.64}{7} \\ = > 4.52m[/tex]
hope helpful <3
Which ordered pairs represent points on the graph of this equation? Select all that apply.
4x - 3y = 0
(3,4)
(-6, -8)
(0,0)
(6, 8)
(-3,6)
(-3,-4)
Answer:
(3,4)(-6, -8)(0,0)(6, 8)(-3,-4)Step-by-step explanation:
If you solve the equation for y, you get ...
4x = 3y
y = 4/3x
Then the ordered pairs of interest are the ones where y = 4/3x. Another way to say this is y/x = 4/3. (Can't use this with x=0.)
(3, 4)
(-6, -8)
(0, 0)
(6, 8)
(-3, -4)
Three boxes are stacked one on top of each other one box is 2 feet 11 inches tall one is 3 feet 5 inches tall and one is 4 feet 10 inches tall how high is the stack? Write your awnser in feet and inches use a number less than 12 for inches
Answer:
11 feet 2 inches
Step-by-step explanation:
ill add the inches first
11+5+10= 26
26inches= 2ft 2inches
now I add the feet
2+3+4+2=11 feet
11 feet 2 inches
HEPP me plleaseeee eeeeee
Lisa the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or the other (not both). On Friday there were 12 clients who did Plan A and 2 who did Plan B. On Saturday there were 3 clients who did Plan A and 5 who did Plan B. Lisa trained her Friday clients for a total of 21 hours and her Saturday clients for a total of 12 hours. How long does each of the workout plans last?
Answer:
plan a = 3
plan b = 0.6
Step-by-step explanation:
6 times the sum of a number n and 4 is 54
pls show work for meh
Answer:
6(n+4)=54
Step-by-step explanation:
EASY PEASY!
6 times n is 6n
6 times 4 is 24
now we simplified it to 6n + 24=54
54-24= 30
30/6 = 5
sooo n=5
SOOOO 6(5+4)=54
HOPE THIS HEELPPED :3
answer:
true
explanation:
Write an equation for the line in the given form. Contains the points (4, 3) and (6, 11); slope-intercept form
Answer:
1/4x - 13
Step-by-step explanation:
(4, 3) and (6, 11)
4 to 6 = +2
3 to 11 = +8
2/8 = 1/4
0 -13
2 -5
4 3
6 11
Find the volume of the prism.
3 ft
7 ft
5 ft
Answer:
105
Step-by-step explanation:
I am guess this prism is a rectangle
So 3 times 7 times 5 is 105
Thus the answer is 105
Hope this helps!
Answer:
105 ft
Step-by-step explanation:
length times width times height is the formula to find it.
Task 7: In the triangle, AC = 10, CB = 7, and YZ = 4. Find the values:
AB=
XY=
BX=
XZ=
Answer:
AB= 8
XY= 5
BX= 4
XZ= 3.5
I believe these are the correct answers.
Step-by-step explanation:
If you look closely at the lines on each of the three outer triangles, it appears that all three of the triangles are the same measurements. So if you just pay attention to which lengths are for each different line, you can plug in the values for the ones you are missing. Hope this helps ❤
Someone solve this for me please
Answer:
x=2; y=1
Step-by-step explanation:
Since the triangle is equilateral, which means three sides have the same length.
So we have：4x-y=2x+3y=7
[tex]4x-y=2x+3y\\4x-y+y=2x+3y+y\\4x=2x+4y\\2x=4y\\x=2y\\[/tex]
Since 2x+3y=7 and plug in x=2y
we have
[tex]2x+3y=7\\2(2y)+3y=7\\4y+3y=7\\7y=7\\y=1[/tex]
and since y=1
x=2
Which is the slope-intercept equation of the line shown?
X=2
Y=2
Y=2r
X=2y
Answer:
Step by step explanation:
A line is intersecting Point (0,2) and (1,2)
(x1,y1) = (0,2)
(x2,y2) = (1,2)
(y - y1)/(y2 - y1) = (x - x1)/(x2 - x1)
(y - 2)/(2 - 2) = (x - 0)/(1 - 0)
(y - 2)/0 = x/1
UNDEFINED
A line have no slope. It was y = 2
Option → B
The sale price of an item is four-fifths the original price of the item, x.
Which statement explains why both 45x and 0.8x can find the sale price of the item?
Answer:
B. Multiplying by is the same as multiplying by 80%.
Step-by-step explanation:
probably to late but idc
GUYS PLEASE BE RELEVANT STOP WITH THE LINKS AND UNNESSARY ANSWERS!!
PLEASE I REALLY NEED TO FINISH!!
TYSM
6. A bag of chips says that there is 7 grams of fat per 25 gram serving. You look at the bag and realize that there is 150 grams in the entire bag. How many grams of fat are in the entire bag?
Answer:
42
Step-by-step explanation:
150 / 25 = 6
7 * 6 = 42
I believe that is the answer!
Byeeee have a great day!
Solve the math problem
I will mark brainliest
Let a number be x
[tex]\\ \sf\longmapsto \dfrac{x}{x}[/tex]
[tex]\\ \sf\longmapsto 1[/tex]
And we know that.
[tex]\\ \sf\longmapsto n/1=n,n\in N,Z,R,Q[/tex]
So all questions have the answer as per the question .Just rewrite them
Help me to answer this
Step-by-step explanation:
To get cost per serving divide total cost of ingredients by NO. of servings.to find mark up price multiply cost per servings by mark up rate over 100.to get selling price subtract cost per serving from total cost of ingredients.John wants to construct a fence around his farm. The farm is circular in shape with a radius of 8 ft. What is the length of fencing material he will need to fence one complete circle around his farm? (Use 3.14 for the value of ∏ (pi))
Answer:
50.24 ft
Step-by-step explanation:
The formula for the perimeter of a circle is p = 2 × π × r
Replace r with 8
p = 50.24 ft
I hope this helps! God bless!
- 1/4 ÷ (- 7/9)
HELPPPPPP I WILL MARK BRAINLIEST!!!
Answer:
Ans: 9/28
Step-by-step explanation:
-1/4 ÷ (-7/9)
= -1/4 × 9/-7
= 9/28
[tex]- \frac { 1 } { 4 } \div ( - \frac { 7 } { 9 } )[/tex]
[tex]-\frac{1}{4}\left(-\frac{9}{7}\right) [/tex]
[tex]\frac{-\left(-9\right)}{4\times 7} [/tex]
[tex] \frac{9}{28}\approx 0.321 [/tex]
______
RainbowSalt2222 ☔
I give up at this point
Help which expression would the model be most helpful
Answer:
a because if u cross divide then it would end up being 5/6
Step-by-step explanation:
Can someone help me figure out how far away from the vertex the directrix is?
Answer:
1
Step-by-step explanation:
The vertex is at (0,0)
and the directrix is y = -1
so the distance is 1
Jim eats 12 centiliters of ice cream with 60 milliliters of chocolate syrup. How much did Jim eat in total?
Find the equation of the line shown.
10
9
8
7
6
5
4
3
2
1
OOONOOMN
Х
0 1 2 3 4 5 6 7 8 9 10
Answer: y = (1/2)x + 1/2
Step-by-step explanation:
The standard form of an equation for a straight line is y=mx+b, where m is the slope and b is the y-intercept (the value of y when x = 0).
We can calculate the slope from any two points. I'll pick (-3,-1) and (3,2).
Slope is Rise/Run, where Rise is the change in y and Run is the change in x. From the two given points, starting at (-3,-1) and going to (3,3):
Rise = (2 - (-1)) = +3
Run = (3-(-3)) = 6
Slope is Rise/Run, or 3/6 = 1/2
The equation becomes y = (1/2)x + b We can find b by entering a point and solving for b. I'll use (-1,0):
y = (1/2)x + b
0 = (1/2)(-1) + b
b = 1/2
The equatuion is y = (1/2)x + 1/2
Please please help! Thank youuu
(2x - 20) = 20
(4x - 10) = 70
A line passes through the point (6, -2) and has a slope of 4/3 Write an equation in point-slope form for this line.
Answer:
y = 4/3x - 10
Step-by-step explanation:
Slope: 4/3
y-intercept: -2 - (4/3)(6) = -2 - 8 = -10
The equation of the line that passes through the given point will be equal to y = (4/3)x - 4.
What is slope?It is possible to determine a line's direction and steepness by looking at its slope. Finding the slope between lines inside a coordinate plane can aid in anticipating if the lines are perpendicular, parallel, or none at all without physically using a compass.
As per the given data in the question,
The given point is (6, -2)
Slope, m = 4/3
Use the equation of the point-slope form,
(y - y₁) = m (x - x₁)
y + 2 = 4/3(x - 6)
Also, it can be written as,
3y + 6 = 4x - 6
3y = 4x - 12
y = (4/3)x - 4
To know more about Slope:
https://brainly.com/question/3605446
#SPJ2
Cindy was going to buy a brownie that cost $0.58 but decided to buy a cherry lollipop that cost $0.20. How much money did Cindy save by buying the cherry lollipop instead?
If no preliminary study is done, what size sample must be taken if the director is to say with 90% confidence that the sample estimate is within 2% of the population proportion
