Answer:
[tex]40-50d[/tex]
Step-by-step explanation:
Use the distributive property:
[tex]10(4-5d)\\\\10(4)-10(5d)\\\\40-50d[/tex]
Since these are not like terms, they can't be further simplified.
:Done
Solve the inequality
9+ w > 7
Please help!
Answer:
w>-2
Step-by-step explanation:
9 + w > 7
you subtract 9 from both sides which gets you
w>-2
hope this helps
Cade and Tyce both tried to find the missing side of the right triangle. Is either of them correct? Explain your reasoning.
Answer:
I don't have enough information to answer.
Please provide more information. Such as a chart.
Step-by-step explanation:
do you know the domain and range
Answer:
Domain: (-3,2)
Range: (?,?)
Step-by-step explanation:
I low-key forgot how to do this...
My bad G <3
Answer:
D: All real numbers or (-∞, ∞)
R: (-∞, 2] or y ≤ 2
------------------------------------------
Domain:
The graphed function has arrows on both ends, meaning that it will extend to -∞ and ∞. Therefore the Domain is:
D: All real numbers or (-∞, ∞)
Range:
The graph extends downward infinitely, so the graph will extend to y = -∞ as x ⇒ -∞ and x⇒ ∞.
The graphed function has a maximum, or greatest y-value at y = 2, therefore:
R: (-∞, 2] or y ≤ 2
me suremen Ur unswers The question.
1. Which graph represents the function y = -3x + 1 for the domain D: (-2,-1, 0, 1, 2}?
Answer:
C
Explanation:
A has a positive slope,
B and D don't match the equation
-12-4b=4-2b EXPLAIN IN NUMBER FORM DO NOT PUT ANY WORDS
Step-by-step explanation:
-4b + 2b = 4 + 12
-2b = 16
2b = - 16
b = -8
What is the name of the radius of the smaller circle?
Answer:
AB
Step-by-step explanation:
it was correct on my assignment
4 (x+2) = 30
uhh what's x?
Answer:
5.5
Step-by-step explanation:
4(x+2)=30
4x+8=30
4x=30-8
4x=22
x=22/4
x=5.5
-2(7-15)
What is the value of
4
?
-4
-2
02
4
Steps to solve:
-2(7 - 15)
~Distribute
-14 + 30
~Add
16
Best of Luck!
the angles of a qaudileteral are x,2x,100 and 110 degress find the value of 2x
Step-by-step explanation:
Hey there!!!!
We generally sum up all the angles to get 360° as per given in our question.
Here, in your question, we have values as,
x, 2x, 100°, 110°.
(We have 360° as the sum quadrilateral).
So, x° + 2x° + 100°+110° = 360°
3x°+210°= 360°
3x° = 360° - 210°
or, 3x° = 150°
[tex]x = \frac{15 0 }{3} [/tex]
Therefore the measure of 2x is (2×50)°=100°.
Hopeit helps...
Answer:
X=50; 2x=2×50=100
Step-by-step explanation:
sum of angles in a quadrilateral is 360°
Therefore; x+2x+100+110=360;
3x+210=360;
3x=360-210;
3x=150;
divide both sides by the co-efficient of x;
3x/3=150/3;
x=50;
therefore 2x=2×50;
2x=100.
A cell phone tower at point A receives a cell phone signal from the southeast. A cell phone tower at point B receives a signal from the same cell phone from due west. Trace the diagram at the right and find the location of the cell phone. Describe how Postulates 1-1 and 1-2 help you locate the phone.
Answer: Postulate 1: -4,-4
Postulate 2: D. The postulates guarantee that unique lines can be draw that they will meet at a unique point.
Step-by-step explanation:
The explanation is on the picture please help me with my math
Answer:
Step-by-step explanation:
1. add 8 to both sides to get d=25
2. subtract 12 from both sides to get v=-17
3. add 2 to get b=-9
4. subtract m to get -16-m=71 then add 15 to get -m=87 then divide both sides by - to get m by itself so m=-87
5. subtract a then subtract 29 to get -a=-105 then divide it by - to get a=105
6. add 14 to both sides to get y=12
hope this helps :)
Write 6/16 in lowest terms
Answer:
3/8
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
divide by 2
John buys 1.5 pounds of Skittles, 4.5 pounds of Reese's, and 2.3 pounds of chips. If the candy cost $0.70 a pound and the chips cost $1.20 a pound, how much did John spend?
Answer:
Total amount spend = $6.96
Step-by-step explanation:
Given:
Amount of Skittles = 1.5 pound
Amount of Reese = 4.5 pound
Amount of chips = 2.3 pound
Candy cost = $0.70 per pound
Chips cost = $1.20 per pound
Find:
Total amount spend
Computation:
Total amount spend = [Amount of Skittles+Amount of Reese][Candy cost]+[Amount of chips][Chips cost]
Total amount spend = [1.5+4.5][0.70]+[2.3][1.20]
Total amount spend = 4.2 + 2.76
Total amount spend = $6.96
A portable music player has 2 gigabytes of storage and can hold about 500 songs. A similar but larger media player has 80 gigabytes of storage. About how many songs can the larger media player hold
Answer:
20,000.
Step-by-step explanation:
The first music player has 500 songs stored by 2 GB. So 500/2 is 250. You take 250 and you multiply it by 80 and you get 20,000.
The length of a shoestring is 21 1/4 centimeters long. What would be the length of 4 of these shoe strings?
Answer:
21.25 multiplied by 4, which is 85. Final Answer : 85 centimeters long
Step-by-step explanation:
21.25 is the same as 21 1/4.
Answer:
Step-by-step explanation:
Find the set of values of k for which the y = kx – 4 intersects the curve of y = x2 – 2x at two distinct points.
Answer:
For ax^2+bx+c=0,
x^2+x(-2-k)+4=0,
So, b=-2-k,
a=1, c=4, so
(-2-k)^2-(4*1*4)>0,
4+4k+k^2-16>0,
k*2+4k-12>0,
(k+6)*(k-2)>0,
the points of interest are
k=-6, k=2, so
look at k<-6, -6<k<2, and
k>2.
Just plug in values for each
interval and you will see
that k<-6 and k>2.
f(2)=20 and f(3)=12 f(4)= f(5)=
Answer:
f(4)=4 f(5)=-4
Step-by-step explanation:
because if f(2)=20 and f(3)=12 i can infer that you subtract 8 on the outputs side.
hope this helps!
If x < 0 and y > 0, where is the point (x, y) located?
When she uses her driver, a golfer has the ability to land in the fairway 75% of the time and she uses her driver 12 times
brainliest!! What is the value of x?
Answer
111
Step-by-step explanation:
900-789=111
Answer:
71 or 22.5
Step-by-step explanation:
7 - (-15) am I going right of left?
Answer:
7-(-15)= 22
Step-by-step explanation:
You would go right on a number line, since two negatives turn into a positive.
7-(-15) ---> 7+15
Answer:
Right
Step-by-step explanation:
Because when you see it like that it means add them so it would become positive so right
5x - 2.5 + 6x - 3 = _(2x - 1)
Answer:
x=
10
9
=0.900
Step-by-step explanation:
Which ordered pair is a solution of the equation?
y+1=3(x – 4)
Choose 1 answer:
Only (4, -1)
Only (5.2)
Both (4, -1) and (5.2)
Neither
Answer:
Step-by-step explanation:
Only (4, -1)
solve for x please!
Answer:
5(5) 5 times 5 = 25
Step-by-step explanation:
What’s is the value of 9z-8w when z=8 and w=3
Answer:
48
Step-by-step explanation:
9(8) - 8(3) =
9(8) = 72
8(3) = 24
72 - 24 = 48
I brainliest you for this too if u answer it in detailed :)
Answer:
The right hand side is as gollows
Step-by-step explanation:
first mouth
second liver
third Gallbladder
court Apendix
If the sum of two consecutive number is 71 and one number is x then the other number is options are x +(x+1)=71,x+(x+2)=71,x+x=71,none of these
A consecutive number is a number directly following another number.
For instance, 1 and 2 are consecutive numbers
So x + (x + 1) = 71 is the only correct choice
Find four consecutive even integers whose sum is 100 what are the integers
X → first
X + 2 → second
X + 4 → third
X + 4 → fourth
x + x + 2 + x + 4 + x + 6 = 100
4x + 12 = 100
4x = 88
x = 22
x + 2 = 24
x + 4 = 26
x + 6 = 28
So your integers are 22, 24, 26, and 28.
Every weekday after tennis practice, Will buys either a carton of milk or a bottle
of power drink.
Suppose that m is the number of cartons of milk that Will purchased during
the last month. His total cost for beverages in dollars last month can be
represented by the algebraic expression 2m + 3 (20 – m).
Which of the following statements are true? Select all that apply.
The cost of the power drink is $3 per bottle,
Will purchased 20 more bottles of power drink than cartons of milk.
Will purchased a total of 20 beverages during the last month.
The total amount Will spent on power drinks was $60
An equivalent expression for the total cost of Will's beverages during this month is
60 - m dollars
Will purchased 20 more cartons of milk than bottles of power drink
Answer:
The correct options are;
The cost of milk powder is $3 per bottle
An equivalent expression for the total cost of Will's beverages during this month is 60 - m dollars
Step-by-step explanation:
The given information are;
The items Will buys every weekday after tennis practice = A carton of milk or a bottle of powder drink
The number of milk purchased during the month = m
Will's total cost for beverages in dollars last month = 2·m + 3·(20 - m)
1) Therefore, given that the total amount is factored in dollars, we have;
2·m and 3·(20 - m) are dollar amounts, while, m is a quantity;
Therefore;
Where;
2·m = The total cost of the cartons of milk, then the factor 2 represents $2.00 which is the cost per carton of milk
Similarly, 3·(20 - m) can be said to represent the total cost of the powder drink then the factor 3 represents $3.00 which is the cost per powder drink and the factor (20 - m), represents the number of powder drink Will buys for the month
From which we found the cost of milk powder = $3.00 per bottle
2) The expression, 2·m + 3·(20 - m) simplifies to 2·m + 60 - 3·m, which gives;
2·m + 60 - 3·m = 60 - m which is an equivalent expression for the total cost of Will's beverages for the month.
107x6 using property's of addition. please I need help
