1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Scrat [10]
3 years ago
10

The total mileage for Wayne's trip is 420 miles. So far, he has traveled 180 miles in 3 hours. Wayne will continue his trip at t

his rate of speed.
Which expression shows how long it will take Wayne to complete his trip?

(420+180)÷(180÷3)

(420−180)÷(180÷3)

(420−180)+(180÷3)

(420−180)÷(180−60)
Mathematics
1 answer:
Wewaii [24]3 years ago
3 0
It isalittle hard to explain but, in the most simplest way, i did the math, I found out the total amount of hrs it took in total. The hrs i added where 4 so, if u do the math on all the choices, only answer B gives you 4, therefor the answer is B.
You might be interested in
Evaluate the expression when m=25 and n=2
lawyer [7]

Answer:

what the expression, lmk in comments and then i will help you :)

Step-by-step explanation:

4 0
3 years ago
Through:(2,2), parallel to y=x+4
Bumek [7]

Answer:

y = x

Step-by-step explanation:

Slope: m = 1

y = x + c

2 = 2 + c

c = 0

y = x

4 0
3 years ago
Read 2 more answers
Find the vertex, the equation and axis of symmetry, and the y-intercept of the graph of y=2x^2-8x+6
o-na [289]

Answer:

y=2x^2-8x+6

Step-by-step explanation:

8 0
3 years ago
What is the a-value of the function, then determine if the graph opening up or down f(x)=−5(x+7)2+6?
Kay [80]
We know that
the equation of the vertical parabola in the vertex form is
<span>y=a(x-h)²+k
</span>where 
(h,k) is the vertex of the parabola
if a> 0 then
 the parabola opens upwards

if a< 0
then the parabola open downwards

in this problem  we have
f(x)=−5(x+7)²<span>+6
</span>a=-5
so
a< 0 -------> the parabola open downwards

the vertex is the point (-7,6) is a maximum

the answer is the option
<span>a = -5, opens down</span> 

see the attached figure

6 0
3 years ago
Read 2 more answers
The Walnut Cove Ruritan Club sells hot dogs and drinks from a concession stand at the annual July 4 parade. Carl bought 6 hot do
pickupchik [31]

Based on the two different purchases, you can write equations for the price of a hotdog (h) and that of a drink (d). These equations can be solved by your favorite method to find the individual prices.

... 6h +4d = 17.00 . . . . . . Carl's purchase

... 3h +4d = 12.50 . . . . . . Susan's purchase

We can see that the difference in purchase cost (of $4.50) is due entirely to the difference in the number of hotdogs (3). Thus, the price of a hotdog must be

... $4.50/3 = $1.50

The 4 drinks are then ($12.50 -4.50) = $8, so must be $2 each. You don't need to figure the cost of a drink to determine that the appropriate answer choice is ...

... D. $1.50 for a hot dog; $2.00 for a drink.

5 0
3 years ago
Other questions:
  • Please help me I dont want to fail...again this is my last hope. plz help:(
    11·2 answers
  • Find the equation of the line shown in the graph. Write the equation in slope-intercept form.
    9·1 answer
  • Graph y &gt;-x +3 <br> 99 points help now
    14·2 answers
  • Need help on 1-3. This is algebra II.
    14·1 answer
  • (ASAP LOTS OF POINTS)
    15·1 answer
  • Line segment ON is perpendicular to line segment ML. What is the length of segment NP?
    11·1 answer
  • A Food Marketing Institute found that 34% of households spend more than $125 a week on groceries. Assume the population proporti
    10·1 answer
  • HELP. I WILL GIVE A BRAINLEST PLSSS
    11·2 answers
  • A card is drawn at random from a standard 52-card deck. Find the probability that the card is not a queen.
    5·1 answer
  • Evaluate the expression for m = -1<br><br><br>-15 |m| + 15 =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!