Answers
Answer:
83.5 miles per hour
Step-by-step explanation:
Related Questions
If the sum of the tast
number and the middle
number of three consecutive
integersis 71, then the
Least (smallest)
number must be
Answers
Answer:
34
Step-by-step explanation:
x + 1, x + 2
2x + 3 = 71
71 - 3 = 68 / 2 = 35, 36
x = 34
(-7x^3+9x^2-3)•(-2x^2-5x+6) what are equivalent expressions?
Answers
Answer:
Hey your answer is the last one
Step-by-step explanation:
Hope it helps 229 999 0523
53664 times 84 show work
Answers
What is an equation of the line that passes through the points (-2, 1) and (-8,4) ?
Answers
Answer:
Slope-intercept form: [tex]y =-\frac{1}{2} x[/tex]
Standard form: [tex]x+2y=0[/tex]
Graphed:
What is the value of the underlined digit? 134,984.35 the underlined digit is 8
Answers
Answer:
80
Step-by-step explanation:
Multiply
-0.5•(-0.4)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. -0.5•(-0.4) =
B. The expression is undefined
(Answer quickly)
Answers
To multiply numbers or expressions means that we calculate the product of the numbers or expressions. The value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Given that:
[tex]-0.5 \times (-0.4)[/tex]
Cancel out the negative signs
[tex]-0.5 \times (-0.4) = 0.5 \times (0.4)[/tex]
Using a calculator, we have:
[tex]-0.5 \times (-0.4) = 0.2[/tex]
Hence, the value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Read more about multiplication at:
https://brainly.com/question/620034
Can someone please help me?
1.Modeling with mathematics: The total cost C (in dollars) to participate in a ski club is given by the literal equation C=85x+60, where x is the number of ski trips you take.
a. Solve the equation for x.
b. How many ski trips do you take if you spend a total of $315 and $485?
Answers
Part (a)
We have some unknown number x which is a placeholder for a positive whole number (eg: x = 4).
What's happening to x are these two things, in this exact order
Multiply by 85Add 60We multiply first, then add. The order is important. We're following the order of operations PEMDAS here. If we knew what x was, then we'd go forward in the PEMDAS chain; however, we don't know what x is. So we go backwards in the chain to isolate x. This will undo every operation applied to x.
So,
C = 85x+60
C-60 = 85x
85x = C-60
x = (C-60)/85
In the second step, I subtracted 60 from both sides to undo the "plus 60" operation. Then in the last step, I divided both sides by 85 to undo the multiplication.
Answer: x = (C-60)/85===============================================================
Part (b)
How many ski trips can we take if we spend $315? We simply plug in C = 315 into that equation we just found at the end of part (a).
Doing so gets us...
x = (C-60)/85
x = (315-60)/85
x = 255/85
x = 3
We can take 3 ski trips if we spent a total of $315
Repeat the same steps for C = 485
x = (C-60)/85
x = (485-60)/85
x = 425/85
x = 5
We can take 5 ski trips if we spent a total of $485
Note how plugging something like x = 5 into the original equation yields:
C = 85x+60
C = 85*5+60
C = 425+60
C = 485
Showing that x = 5 leads to C = 485. This helps confirm the second answer. I'll let you check the first answer.
Answers: 3 trips and 5 trips respectivelyPLZZZZ HELP
Which inequality does the number line represent?
Answers
Answer: I had this question on test I put D
I haven’t gotten it graded
Step-by-step explanation:
¿Cuál prenda de vestir tiene la forma de un trapecio?
A un tenis
B. un anillo
C. una falda
O D. una gorra
Answers
Answer:
C.una falda
Step-by-step explanation:
ya que son pequeñas de cintura y anchas de piernas.
9. Find the smallest number which when divided by 36 or 24 or 40 the remainder is always 5.
(3mark
Answers
Answer:
1. 31
2. 19
3. 35
Step-by-step explanation:
Let smallest number be x ,
the remainder = 5
so, x = 5
= x-5
= 36-5
=31
I need help please!!!!!!
Tom completed the problem below incorrectly.
Explain what mistake he made. ALSO include the
correct answer.
23 - 8.2 + 3
23 - 16 + 3
23 - 19
4
Answers
Answer:
12
Step-by-step explanation:
He went wrong when he did 16 + 3 first when he should have done 23 minus 16 which is 9. Then 9 plus 3 equals 12.
Helppppopp!!!! I need this ASAP
Answers
Answer:
your smart enough
Step-by-step explanation:
Sorry it may be blurry but can someone help please :D
Answers
Answer:
13
Step-by-step explanation:
3x^2-5y
3(4)^2-5(7)
3(16)-35
48-35
13
10⁴ has how many zeros?
Answers
Answer:
4 zeros
Step-by-step explanation:
10·10·10·10=10000
Answer:
10,000.
Step-by-step explanation:
10 to the power of 4 = 10 x 10 x 10 x 10 = 10,000. hope this helps
The measure of angle 8 is
degrees
I
The measure of angle 2 is
degrees
The sum of angles 6 and 7 is
degrees
The sum of angles 3 and 5 is
degrees
Answers
Answer:
Angle 8=115 degrees
Angle 2= 65 degrees
Angle 6 + angle 7 = 65+65 = 130 degrees
Angle 3 + angle 5 = 180 degrees
Step-by-step explanation:
Plz help I need help now plz
Answers
Answer:
-840
Step-by-step explanation:
When we multiply two intergers with the same sign, the product will be positive. When we multiply intergers with different signs, the quotient will be negative
[tex]( - 5) \times ( - 3) = 15[/tex]
[tex]15 \times ( - 8) = - 120[/tex]
[tex] - 120 \times 7 = - 840[/tex]
Audrey works in a factory. She receives a salary of $10 per hour and piecework pay of 15 cents
per unit produced. Last week she worked 38 hours and produced 755 units.
a. What was total hourly pay for the week?
Work
Sentence
b.what was her total pay for the week?
(whoever responds first gets a crown!)
Answers
Answer:
A. total hourly pay $380.00 &
B. total pay for the week $493.25
Step-by-step explanation:
38 hours x $10 per hour = 380.00
755 unit products x .15 = 113.25
380 hourly pay + 113.25 unit pay = 493.25
An unknown polynomial is added to the expression -3x^3+2x-5 and the resulting sum is 4x^3+7x^2-3. what is the unknown polynomial?
Answers
Answer:
7x³ + 7x² + 2x - 8
Step-by-step explanation:
Let the unknown polynomial be a
a + -3x³ + 2x - 5 = 4x³ + 7x² - 3
a = 4x³ + 7x² - 3 - (-3x³ + 2x - 5)
a = 4x³ + 7x² - 3 + 3x³ + 2x - 5
a = 7x³ + 7x² + 2x - 8
Which of the following best defines qualitative observation?
Question 5 options:
Data that can be observed using our sense of sight only
Data that can be observed with our five senses
Data that must be measured
Data that must be quantified
Answers
Answer:
""Data that can be observed with our five senses """is right option..
Step-by-step explanation:
A qualitative observation involves the use of five sensory organs, sight, smell, taste, touch, and hearing, and their function to examine the attributes. Being subjective in nature, it focuses on the characteristics and qualities of the variables rather than the numerical value.
Please help me out!!!!
Answers
Answer:
All real numbers
Step-by-step explanation:
4(x+1) = 4x+4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions
Solution:
Let's find the required solution,
→ 4(x + 1) = 4x + 4
→ 4x + 4 = 4x + 4
→ (4x - 4x) + 4 = 4
→ 4 = 4
→ LHS = RHS
The answer is all real numbers.
Please help!!! Banking
Answers
Answer:
deposit: 2
withdrawal: 3
transaction: 1
transfer: 4
HELP PLEASE 25 POINTS
Answers
Answer:
Step-by-step explanation:
75g = 7.5dkg
more than
less than
Answer:
75g= 7.5dkg
445cm is greater than 0.0445dkm
10mm is smaller than 301cm
Step-by-step explanation:
Please help me on my hw
Answers
Answer:
A = 0.7777777777777
B= 0.2424242424
C= 0.2727272727
Step-by-step explanation:
Plz make it brainlist answer
Surf Teal Recipe
A paint store makes two batches of a color called Surf Teal using the recipe shown.
Each batch contains a different amount of paint.
of the paint is blue.
Drag numbers to show how much of each color should be used in each batch of Surf
Teal
of the paint is green.
of the paint is yellow.
Answers
9514 1404 393
Answer:
1 1/2 for Green1 for YellowStep-by-step explanation:
The quantities in Batch 2 are double those in Batch 1, as shown by the Blue quantities.
Batch 1 Green = 3/2 = 1 1/2
Batch 2 Yellow = 1/2 × 2 = 1
If 3 5/6 written as a whole number is four. How would you explain how do you know?
Answers
Answer:round up
Step-by-step explanation:since it’s 3 5/6 equals 3.8333333etc it’s rounded up because every .5 and up is rounded up and .4 and down is rounded down
SOMEONE PLEASE HELP I'LL GIVE YOU 50 POINTS :)
Answers
Choice 1 and 3 shows parallel, choice 2 and 4 shows perpendicular. So cross out choices 2 and 4. We’re left with choices 1 and 3. I would go with choice 1 since choice 3 shows RAY A is parallel to RAY B, which isn’t true, they’re not parallel.
Answer:a because when u start off with a parrell line u have 2 start with the a moves 2 b
Step-by-step explanation:
If the radius of a circle is 6 centimeters, what is its area?
Answers
Answer:
113
Step-by-step explanation:
p x r^2 =
pie x 6^2 = 113.097…
Answer:
113.04
Step-by-step explanation:
The area (or A) is equal to π times the square of the radius (or R) of the circle.
A=π(r)^2
REPOST 25 points!!! Srry
Answers
Answer:
1) practice interviewing skills
2) build your professional network
3) get advice and information
Answer:
we choose become machine to do work faster
Determine whether (2,6) is a solution of y = 19x + 10.
Answers
Answer:
yes, i think
Step-by-step explanation:
Enter your answer and show all the steps you use to solve this problem in the space provided.
6×5+3×8
Show all steps for full credit.
Answers
Step-by-step explanation:
6×5+3×8( apply bodmas ) brackets , of division, multiple , addition , substraction ,( you start with multiplication)
30+24
54
