Answer:
b
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
PLEASE HELP!! THIS IS CONFUSING!! Given f (x) = 2/3x -1, complete Parts A and B. Part A: Using the table provided, create five points to demonstrate that for the function f (x) = 2/3x -1, there is exactly one output value for each corresponding input value. In your final answer, include all calculations and the completed table. Part B: On a separate sheet of paper, use the points created in Part A to graph the function f (x) = 2/3x -1. Label the values on the x - and y-axes, and all points on the graph.
I need these ASAP………..
Step-by-step explanation:
1) 3x - 4 = 86 + 24
→ 3x - 4 = 110
→ 3x = 110 + 4 = 114
→ x = 114/3 = 38
therefore, value of x is 38.
2) -10x = 30 + 90
→ -10x = 120
→ x = 120/10 = 12
→ x = 12
therefore, value of x is 12.
3) -8x + 23 + 51 = 130
→ -8x + 74 = 130
→ -8x = 130 - 74
→ -8x = 56
→ x = 56/8
→ x = 7
therefore, value of x is 7.
4) -9 + 2x = 59 + 90
→ -9 + 2x = 149
→ 2x = 149 + 9
→ 2x = 158
→ x = 158/2 = 79
→ x = 79
therefore, value of x is 79.
hope this answer helps you dear...take care !
If anything is wrong and the answer to x-coordinate of vertex
Answer:
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Which offer results in the cheapest cake: 8 cakes for £3.20 or 5 cakes for £1.90. Explain your answer
Answer:
5 cakes for 1.90 (i dont have pounds symbol)
Step-by-step explanation:
To find the cheapest cake, divide both numbers (3.20, 1.90) by the number of cakes (8, 5)
3.20 ÷ 8 = 0.4 per cake
1.90 ÷ 5 = 0.38 per cake
Ann made $143 for 11 hours of work.
At the same rate, how many hours of work would she have to work to make $243
Answer:
22 hours
Step-by-step explanation:
So, 143 equals eleven hours. 143 plus 143 would equal 243. So, you have two 143s which means you should multiply the 11 hours by two. 11x2 equals 22.
Help please!!!!!!!!!!!!
Answer:
your answer is as follows
Step-by-step explanation:
5x+20=3x+60
2x=40
x=20
(equating the slopes)
Select the equivalent expression (a 5⋅23 ) 3 =?
Answer:
Step-by-step explanation:
65.2
Answer:
27/125 = 0.216
Step-by-step explanation:
Exponentiation: 3/
5
^ 3 = 33/
53
= 27/
125
In other words - three fifths raised to the power of cubed = twenty-seven one-hundred twenty-fifths.
Employees at a company are given £800 to spend on items for the office.
They decide to buy a coffee machine and as many bean bags as possible.
Bean bags cost £40 with an offer of "Buy at least 10 get 10% off the price."
The coffee machine costs £310.
How much will they have left over from the £800?
Answer:51273.816238
Step-by-step explanation:
Answer:
they have 490 to buy bean bags
If there is no discount, the amount they can buy is 490/40=12,25>10, so they will get a discount
call the bean bag is X we have: X*40*(100%-10%) ≤ 490
⇒X≤13,6
they can buy at most 13 bag and they will have left 490-40*13*90%=22
Step-by-step explanation:
Help pls I’ll mark as brainliest!!
(d) 2 and 3 because they each have three terms.
For acute triangle XYZ below, can you find the tangent ratio of angle rº?
Answer:
hold up lemma check
Step-by-step explanation:
if im corret it would probably be C. which is the 3rd one
Match the side lengths of ABCDE and the angle measures of FGHIJ.
Answer: get smart
Step-by-step explanation:
1. Choose the correct label for each feature of the diagram from this list.
Write its letter in the correct place in the diagram. (Not all the letters are needed.)
A The line y = 0
B
The line x = 0
с
The line x = 6
shift
D The line y=6
E The origin
10.94492
F
The line y=zx
G The line x + y = 9
H The line y=x+6
I
The line y=x-6
J
The solution of the simultaneous equations x + y = 9 and y= *
K The solution of the simultaneous equations x + y = 9 and y= 2x
2. Which point is on the line y = 6 and on the line x = 6?
3. Write the equation of any straight line that goes through the point (3,6).
Answer:
Step-by-step explanation:
Translate the sentence into an equation. The sum of 6 times a number 9 and 8 equals . Use the variable c for the unknown number.
Multifactorial factor: 5x^3-3x^2+3x
Answer: There are two solutions how to get the answer the factor solution and the factor by groupings solution.
Step-by-step explanation:
THE FACTOR SOLUTION
factor x out of 5x^3-3x^2 3x
X(5x^2 - 3x +3)
FACTOR BY GROUPINGS
Group of factors out the greatest common factor (GCF) then combined
X(5x^2 - 3x + 3)
I HOPE IT HELP YOU :)
please someone help me. Im giving brainliest!
Answer:
To solve the equation: First, subtract 9 from both sides of the equation. Second, divide both sides of the equation by -10
Step-by-step explanation:
We are subtracting from both sides because we need to do the inverse, and the inverse of adding 9 is subtracting it.
Same with the -10. We need to do the inverse, and the inverse of multiplying by -10 is dividing by it.
Answer:
First: Subtract 9 from both sides of the equation. Second: Divide both sides of the equation by -10
Step-by-step explanation:
because 9 is positive, to get rid of it you need to subtract it.
after than, you would get -10x = -30
you would then divide it by -10 because you need to get x by itself
x = -3
Can someone help me with this
Answer:
The answer is 6, I used PEMDAS do parenthesis first, exponents if there's any, them multiplication, division, addition, lastly subtraction. When using PEMDAS not all the problems you'll have to solve have subtraction addition multiplication, etc. But follow the order they are put in and skip the ones that aren't there.
At a sale on winter clothing, Cody bought two pairs of gloves and four hats for $44.00. Tori bought two pairs of gloves and two hats for $28.00. Solve the system to determine the prices of the hats and gloves. Group of answer choices $8.50 for a pair of gloves and $5.50 for a hat $5.50 for a pair of gloves and $8.50 for a hat $8.00 for a pair of gloves and $6.00 for a hat $6.00 for a pair of gloves and $8.00 for a hat
Answer:
$6.00 for a pair of gloves and $8.00 for a hat
A female flea can consume about 1.4×10^-5 liter of blood per day .If a dog has 100 female fleas ,how much blood do the fleas consume per day? Write your answer in standard form.
A 354-inch board is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece.
Answer:
54 inches
Step-by-step explanation:
I NEED HELP
Line a and line c are perpendicular and m<26 = (5x+7). Find the value of x.
Answer in fraction form = 83/5
Answer in decimal form = 16.6
==================================================
Explanation:
All eight angles shown are 90 degrees since lines a and c are perpendicular to each other. Perpendicular lines form right angles.
Set 5x+7 equal to 90 and solve for x
5x+7 = 90
5x = 90-7
5x = 83
x = 83/5 is the fraction form of the answer
x = 16.6 is the decimal form of the answer
Answer:
83/5 = 16.6
Step-by-step explanation:
5x+7 = 90
5x = 90-7 subtract 7 from both sides.
5x = 83
x = 83/5 = 16.6
Solve for the volume of this irregular polygon. Show your work
16 cm
16 cm
5 cm
6 cm
24 cm???? HELP
Answer:
36,864
Step-by-step explantion:
=
If a = 9 b = 10 and c =
5, what is the value of
2ab-c.?
1
Answer:
[tex]2ab - c \\ 2 \times 9 \times 10 - 5 \\ 18 \times 10 - 5 \\ 180 - 5 \\ = 175[/tex]
5n = (n + 3) n+ (n + 3) (−8)
how would this be in a verbal sentence?
Answer: Five times a number is equal to the addition of three more than that number times the number itself and (-8) times 3 more than that number.
BRAINLIEST IF U ANSWER
Answer:
180 degrees
Step-by-step explanation:
Which button is the square root one and how to use it
The square root is above the [tex]x^2[/tex] button on the left. (see picture)
To use it you first push "2nd" on the top left, and then the square root/[tex]x^2[/tex] button, and then enter in what's under the square root.
Order the fractions from least to greatest
Answer:
1/4, 1/2, 2/3, 5/6
Step-by-step explanation:
Hope this helped please mark be brainliest
5. Domingo earns $13 dollars per hour and worked 47.5 hours that week. He is paid
double time for all hours worked over 40 hours in one week. What is his gross pay
for the week?
Answer:
$715
Step-by-step explanation:
$13 x 40 hours = $520
47.5 hours - 40 hours = 7.5 overtime hours
2 x $13 = $26 per overtime hour
$26 x 7.5 = $195
$520 + $195 = $715
If x = 4 and y = 7, evaluate the - following expression: 20 +2(3y - 4x)
Answer:
110
Step-by-step explanation:
Substitute x = 4 and y = 7
20 + 2 (3y - 4x)
= 20 + 2 [(3 x 7) - (4 x 4)]
= 20 + 2 (21 - 16)
= 20 + 2 (5)
= 22 (5)
= 110
Answer:
30 (always use .P.E.M.D.A.S.)
Step-by-step explanation:
20+2(3y-4x)
20+2(21-16)
20+2(5)
20+10
30
evaluate the expression with steps please
Answer:
[tex] |8( - 2)(3) - 7(7) + 10| \\ = | - 48 - 49 + 10| \\ = | - 97 + 10| = | - 87| \\ = 87[/tex]
joyce is y years old.she is 10 years older than peter . what will be the sum oftheir ages ij 5 years time?