Answer:
y<2x−1
Step-by-step explanation:
1 Subtract 2x2x from both sides.
-y>1-2x−y>1−2x
2 Multiply both sides by -1−1.
y<-1+2xy<−1+2x
3 Regroup terms.
y<2x-1y<2x−1
In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt. How much garlic powder is used with 5 teaspoons of salt?
Answer:
2 Teaspoons of garlic powder are used
Step-by-step explanation:
Turn it into a ratio
6:15
We know that the other ratio is X=5, we need to find out the value of X
Divide 15 by 5
and then divide 6 by 3
2:5 or 2 teaspoons of garlic powder and 5 Teaspoons of salt
Genevieve bought a package of 16 sheets of parchment paper for $5.92.
Complete the sentence by selecting the correct answer from the drop-down menu.
Hello!!
This is a tricky question and I have found the answer for it!
Basically you have 3 answer choices. You can either divide 16 and $5.92 and then see what answer you get. If you are like me and hate doing difficult math work then you can just multiply each number by 16 and whatever sums up to $5.92 then that is your answer.
0.37 multiplied by 16 = $5.92
Work out the missing numbers
someone please help.
Answer: This is what I think the answers are....
Hopefully this helps
Step-by-step explanation:
please answer this for me <3
Answer:
I think its D
Step-by-step explanation:
i might be wrong
The difference of two numbers is 19. The larger number is 8 less than 4 times the smaller number. Find the two numbers.
Answer:
let the larger number be x and smaller number be y
1 equation
x-y=19
or x=19+y
2 equation
x=4y-8
then
putting valu of x in eqn 2nd
19+y=4y-8
19+8=4y-y
27=3y
y=9
so putting value of y in eqn 1
x= 19+9
x=28
therfore, larger number =28
smaller number =9
Step-by-step explanation:
O no I accidentally made this 20 points
Answer:
Step-by-step explanation:
nonproportional. doesn't pass through the origin, so it's not proportional
Which is NOT a zero of the following function? f(x)=x2−25
A. 5
B. 0
C. -5
Answer: personaly i would choose C
Step-by-step explanation:
the -25 is bigger than the 2 so it will be a negative answer
Jerry pays $1.40 per gallon for premium gasoline. He spends $16.80 and wants
to know how many gallons he bought. Which equation models this situation?
please Help i realy need help giveing brainlest
Answer:
-55/78 OR. -0.7
Step-by-step explanation:
46% of what is 128?
A)278.3
B)58.9
C)5544
D)55.4
9514 1404 393
Answer:
A) 278.3
Step-by-step explanation:
Write your question as an equation and solve.
46% × what = 128
Divide by the coefficient of 'what':
what = 128/0.46 ≈ 278.3
Solve: e/3+ 2 < 5
Please show working out.
Answer:
e < 9
Step-by-step explanation:
e/3 + 2 < 5
-2 -2
e/3 < 3
Multiply both sides by 3 to get e by itself
e < 3 × 3
e < 9
PLEASE help. I have posted this question many times and no one is answering.
Identify if the scenario is proportional or non-proportional, if proportional identify the constant of proportionality in terms of x and y.
Mindy is mixing a cleaning solution of 1 part bleach to 10 parts water.
Is this scenario Proportional or non-proportional?
Answer:
Proportional
Step-by-step explanation:
It follows the proportion of 1:10, 1 part bleach to 10 parts water.
Function or not function please help I will give brainlesss
Answer:
Yes it's a function.
Step-by-step explanation:
To know if it's a function check if there is two x-intercepts. If there is them it's not a if there isn't then, it's a function.
What is the range of the graph?
a. –4 < X < 5
b. -4
C. -1
d. -1
the simplification of a rational multiplication or division problem is given. Identify the first step where a mistake occurs, if there are any.
11.
A. (2)
B. The problem cannot be simplified.
C. (4)
D. (3)
E. (1)
F. No mistakes
Answer:
C
Step-by-step explanation:
Im in algebra II honors and right now we are working on parabolas and quadratic equations. Can someone help me understand how to convert from standard form to vertex form? Also how to do the opposite so convert from vertex form to standard form?
f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola. FYI: Different textbooks have different interpretations of the reference "standard form" of a quadratic function.
The standard form of a parabola is y=ax2++bx+c , where a≠0 . The vertex is the minimum or maximum point of a parabola. If a>0 , the vertex is the minimum point and the parabola opens upward. If a<0 , the vertex is the maximum point and the parabola opens downward.
please help! i’ve been struggling on this non graded assignment. it’s for us to practice and i just don’t get it.
i need help with this problem
Answer:
Hi!
Step-by-step explanation:
Since an isosceles triangle has two sides that are equal, those sides are A and C. To do this problem, you would need to substitute the values in for A=C, which would make it 3x+40=x+50. Bring the variables to one side and you have 2x=10, divide by 2. Your answer would be x=5. To find the value of angle A, you do 3*5=15+40=55. Then you can always check with C, 5+50=55. There you go! Hope I helped good luck! What grade are you in by the way?
Select the correct answer.
Find the slope and the wintercept of the equation 4x + 5y=-9.
A slope = "4/5 and vintercept = `(9)/(5)
OB slope = '(4)/(5) and v-intercept = "9)/(5)
c. slope = '(4)/(5)' and y-intercept = \491(5)
D slope = '(47(5)' and vintercept = "9/5
Yo sup??
4x+5y=-9
y=(-4x)/5-9/5
we see that this is of the form y=mx+c
where m is the slope
therefore the slope of the line is -4/5
To find y intercept, put x=0
y=-4*0/5-9/5
y=-9/5
Therefore y intercept is -9/5
Hope this helps.
Evaluate 24 + (8 + 22).
Answer:
54
Step-by-step explanation:
1. Add the numbers in parentheses which is 8 and 22 to get 30
2. Add 30 plus 24 to get 54
Hope this helps :)
PLEASE ANSWERR ITS URGENTTTT!!!
Answer:
a) Recommended slope: 4, b) v = 24, c) h = 8.5
Step-by-step explanation:
a)
h = 1 / 4 of v
Slope = rise / run
= v / (1 / 4) v
= 4
Therefore, the recommended slope of the ladder is 4.
b)
h = 6
Therefore v equals 6 x 4 = 24 to satisfy the recommended slope.
c)
v = 34
Therefore h equals 34 / 4 = 8.5 to satisfy the recommended slope.
the coefficient of xy in 6x2y2 is
Answer:
6 & 2
Step-by-step explanation:
6x2y2
So 6 is the coefficient of x because it is bonded to x
and 2 is the coefficient of y because it is bonded to y,
so the answer is 6 & 2
calculate 20 hours into degrees
Answer:
jsjdbxbx bxbxbzv aí bsc
2x/3 -9=4
what is x?
pls hurry I need help.
Do not convert to a decimal
Answer:
Step-by-step explanation:
Exact Form: x(39)/(2)
Mixed form:x=19(1)/(2)
Answer:
39/2
Step-by-step explanation:
2x/3-9=4
2x/3=13
2x=39
x=39/2
The cost y in dollars for x pounds of deli meat is represented by the equation y=3.5x. Graph the equation and interpret the slope
Answer:
The graph is included below as an attachment.
The slope is the ratio of the change in the cost to the change of the amount of deli meat. The magnitude means that there is a change of 3.5 units in the cost per each pound of change of deli meat.
Step-by-step explanation:
The following linear equation represents the cost ([tex]y[/tex]), measured in dollars, as a function of the amount of deli meat ([tex]x[/tex]), measured in pounds:
[tex]y = 3.5\cdot x[/tex] (1)
The graph is included below as an attachment.
The slope is the ratio of the change in the cost to the change of the amount of deli meat. The magnitude means that there is a change of 3.5 units in the cost per each pound of change of deli meat.
A triangle has two angles measuring 73 and 67. Determine the measure of the third angle please help
Answer:
40
Step-by-step explanation:
Answer:
Step-by-step explanation:
Measure of one angle of the triangle is given to be 42
Measure of second angle of the triangle is given to be 73
Let the measure of the third angle of the triangle be x
Now, By using the angles sum property of a triangle, We have :
Sum of all the three angles of a triangle is always supplementary
⇒ ∠1 + ∠2 + ∠3 = 180°
⇒ 42° + 73° + ∠3 = 180°
⇒ 115° + ∠3 = 180°
⇒ ∠3 = 180° - 115°
⇒ ∠3 = 65°
Hence, The measure of third angle of the triangle is 65° its actually 42 is the answer
Find the GFC of each set of numbers
300, 450
Answer:
The GCF is 150.
Step-by-step explanation:
hope this helps
The factors of 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
The factors of 450 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
Then the greatest common factor is 150.
Answer:
GFC: 150
Step-by-step explanation:
prime factorization of 300: 300 = 2 × 2 × 3 × 5 × 5
prime factorization of 450: 450 = 2 × 3 × 3 × 5 × 5
then multiply all the prime factors common to both numbers: GCF = 2 × 3 × 5 × 5
GCF = 150
Find the slope of the line that passes through the points (2, 1) and (3, 2).
Answer: M = 1
Step-by-step explanation:
Use the slope formula to find the slope
Answer:
slope=1
Step-by-step explanation:
So the equation to find slope is m=y²-y¹
-------
x²- x¹
Using that equation, we take 2= y² and 1= y¹ also 3= x² and 2= x¹
2-1 = 1
3-2 = 1
so the answer is 1!
Help please with this question I will mark branliest
Answer:The pictures not that clear
Step-by-step explanation:
