Answer:
one easy example is that you could owe someone money. For instance, you spend four dollars two times so you have negative eight dollars that you owe to your parent, sibling, friend, etc.
Model With Mathematics Keisha is catering a
luncheon. She has $30 to spend on a mixture of
Cheddar cheese and Swiss cheese. How many
pounds of cheese can Keisha get if she buys
part only Cheddar cheese? Only Swiss cheese? A
mixture of both cheeses? What linear equation
in standard form can she use to model the
situation
Answer:
if she has to buy from a mixture of both the cheeses then equation will become;
N x C + M x S = 30
Explanation:
Let C represents the value of cheddar cheese per pound
Let S represents the value of swiss cheese per pound.
Equation when she only buys cheddar cheese will be;
N x C = 30,
Here N is the number of pounds of cheddar cheese
Equation when she only buys swiss cheese will be;
M x S = 30,
Here M is the number of pounds of swiss cheese
Now if she has to buy from a mixture of both the cheeses then equation will become;
N x C + M x S = 30
Please Help!
Slope finding
8th Grade work
Answer:
first question
slope = rise/run = 2/3
second question
slope = rise/run = 1/3
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
if u start from any point and go to the next u will be going up 2 the moving 3 to the right.
The slope of a line is 2/3. What does this mean?
Choose the answer below
a. Move 3 units upward and 2 units to the left
b. Move 2 units upward and 3 units to the left
c. Move 3 units upward and 2 units to the right
d. Move 2 units upward and 3 units to the right
Slope is Y / X
Y is up and down and x is left to right.
Slope of 2/3 is 2 units up and 3 units to the right.
Answer: d. Move 2 units upward and 3 units to the right
Please help me with this question
Answer:
x = 2
Step-by-step explanation:
Any lower base angle is supplementary to any upper base angle, then
51x + 3 + 75 = 180
51x + 78 = 180 ( subtract 78 from both sides )
51x = 102 ( divide both sides by 51 )
x = 2
WILL GIVE BRAINLIEST IF CORRECT!!
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y=1/2x+8
Step-by-step explanation:
Hope is helps. Please mark brainliest!!
PLEASEEEEE HELPPPPP!!!! D: (picture explains questions)
Answer:
DCB ~ RST
JKL ~ JTU
Step-by-step explanation:
Name the common vertex of all the angles.
What are the values of s and t?
Answer:
S=68
T=44
Step-by-step explanation:
G=E=68
F=180-(2×68):44
A bag of corn can feed 50 chickens for 12 days how many bags are needed to feed 20 chickens for 30 days
Answer:
4.
Step-by-step explanation:
Divide 30 by 12 which is close to 5 and then divide 20 by 5. This MIGHT be wrong.
The measures of the angles of a triangle are shown in the figure below. Find the measure of the smallest angle
Answer:
x=7, so the smallest angle would be 44?
Step-by-step explanation:
Okay, so in a triangle, all the angles have to add up to 180°. So your equation would be 44 + (5x+20) + (9x+18) = 180
So in order to find the smallest angle, you have to find x, so let's simplify the equation.
Add the like terms (5x + 9x = 14x) and then the regular integers (44 + 20 + 18 = 82)
So now we have 14x + 82 = 180. Subtract 82 from both sides of the equation, and you will have 14x = 98.
Divide both sides by 14, and you will get x = 7.
Now plug this in to both equations, and see which one is the smallest.
9(7) + 18 = 63 + 18 = 81
5(7) + 20 = 35 + 20 = 55
I'm not sure whether or not your problem meant "find the smallest angle with a variable" or just the smallest angle in general, but I hope this helps.
The measures of the angles of a triangle are shown in the figure below. Solve for x.
(6x+3)°
27°
Answer:
x = 10
Step-by-step explanation:
1. The sum of all angle measures in any triangle is equal to 180 degrees.
This means that 90 + 6x + 3 + 27 = 1802. (Solving)
Step 1: Combine like terms.
[tex](6x)+(90+3+27)=180[/tex] [tex]6x + 120 = 180[/tex]Step 2: Subtract 120 from both sides.
[tex]6x + 120 - 120 = 180 - 120[/tex] [tex]6x = 60[/tex]Step 3: Divide both sides by 6.
[tex]\frac{6x}{6}=\frac{60}{6}[/tex] [tex]x = 10[/tex]Therefore, x = 10.
Solve m-v=k (solve for v)
Answer:
m-k=v
Step-by-step explanation:
m-v=k add "v" to both sides to separate it from "m"
m=k+v subtract k from both sides to isolate "v"
m-k=v
Help MEE PLEASEE :( Im stressing sm
Answer:
smaller t= 0
larger t= 4
Step-by-step explanation:
smaller t is the t sqrd
larger t is the 4t
h(t) = t^2 + 4t + 3
h(0) = (0)^2 + 4(0) +3
0 + 0 + 3
= 3
i think the vertex of the parabola is
negative positive 3 or (-3,3),(3,-3)
I don't think if that's the correct answer.
The ratio of boys to girls in the sixth grade is 3:5. If there are 20 more girls than boys, how many total students are in the sixth grade?
Answer:
80
Step-by-step explanation:
.375, .525, .25 difference. 20/.25 =80
There are 80 students in the sixth grade.
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
Thus, a = px, b = qx
We have been given that ratio of boys to girls in the sixth grade is 3:5. If there are 20 more girls than boys, then
Now we need to do as;
b = 20 + g
3x = 20 + 5x
x = 10
Now The students are 8p
8 x 10 = 80
Hence, there are 80 student.
Learn more about ratio here:
brainly.com/question/186659
#SPJ2
Tim owes his mother $23. What possible combination of jobs
could Tim perform to earn enough money to pay back his mother?
Write an addition equation using integers to represent the
situation. Will he have money left over?
Answer:McDonald’s
Step-by-step explanation:because they pay very low and u should have -3 -5 -10
120 seniors are on the honor roll. This represents one third of the senior class. How many seniors are there.
would be favorable for the steps as well as answer
Answer:
360
Step-by-step explanation:
120 = 1/3 x
120 x 3 = x
360 = x
if ratio of 2 circle is 16:25 and circle one's radius is 4 what is the radius for the 2nd circle
Answer: 42
you must divide the casuals into the amount of Cheetos I ate last tomorrow morning
Which of the following is the graph of 2x - 3y = 6?
Answer:
Option B (second graph)
Step-by-step explanation:
Given the linear equation in standard form, 2x - 3y = 6:
It's easier to figure out the corresponding graph by transforming the equation into its slope-intercept form, y = mx + b:
2x - 3y = 6
2x - 2x - 3y = 6 - 2x
-3y = -2x + 6
Divide both sides by -3:
[tex]\frac{-3y}{-3} = \frac{-2x+6}{-3}[/tex]
y = 2/3x - 2
Now that we have the slope-intercept form, it's easier to tell that Graph B represents the given equation because:
The graph's y-intercept occurs at (0, -2).The slope, m = 2/3, is positive. If you use the "Rise over run" technique, you'll see that Graph B rises by 2 units, and runs by 3 units.Therefore, the correct answer is Graph B.
divide 65 into two groups so that the ratio is 2 to 3
Which is larger the diameter of a nucleus or the diameter of a protron?
Inside a nucleus are neutrons and protons, which occupy a space about 100,000 times smaller than the whole atom. In the pond example, a proton would measure about 1/50th inch (0.5 millimeters) in diameter—about the size of a pinpoint.
So the answer would be the diamter of a nucleus.
At a robotics competition, first prize wins
$250.50, second prize wins $175.27, and third prize
wins $125.74. If Sawyer wins all three prizes, how
much money will he get?
Answer:
551.51
Step-by-step explanation:
Solve for X…..
help plzzz i’ll give u brainliest
Answer:
x = 34
Step-by-step explanation:
4x and 44 are adjacent angles on a straight line and sum to 180° , that is
4x + 44 = 180 ( subtract 44 from both sides )
4x = 136 ( divide both sides by 4 )
x = 34
Find the coordinates of the midpoint of line AB if a= -5 and B =
17
Answer: 6
Step-by-step explanation: 6
Between the middle point is 6.
Find the slope and y-intercept from the graph. Then enter the equation for the graph in slope-intercept form.
The table numbers are (0,9) (1,13) (2,17) (3,21) (4,25)
Answer: y=4x+9
Slope = 4
Step-by-step explanation:
y2-y1/x2-x1
Given 3,21 and 4,25
25-21/4-3 = 4/1 = 4
Slope = 4
You can use the point-slope formula to get the following equation in slope-intercept formula.
y-y1 = m(x-x1)
(4,25)
->
y-25=4(x-4)
Distribute
y-25=4x-16
Cancel 25
y=4x+9
The sum of two numbers is 16 and their product is 63
g = f - d / v what is f
Answer:
f = g + d/v
Step-by-step explanation:
g = f - d/v
add d/v to both sides
g + d/v = f
switch sides
f = g + d/v
Jennifer spent $153.36 at the mall. Sally spent $85.20. How many times greater in the amount Jennifer spent than the amount that Sally spent?
Answer: 1.8x greater
Divide Jennifers spending by Sallys spending
153.36 / 85.20 = 1.8
Sally spen 1.8x more money than Jennifer
hFASTTTTTTTTTTTTSNFKSKMDKF
Answer:
(4, 4)
Step-by-step explanation:
If it is reflected on both axis, it will be (4, 4)
Find the outlier of the data set.43, 69, 49, 78, 88, 54, 73, 194, 54, 59, 70
Can someone help me I don't get it
Answer:
6a C; 6b C
8: b.2 and d.15/4
Step-by-step explanation:
Answer:
1 mile = 5,280 feet
or
Step-by-step explanation:
So your case, since the given is already 35 miles per hour the only conversion that needs to be done to convert it into feet per hour would be the conversion of miles into feet.