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
Stels [109]
2 years ago
8

Evaluate the expression to find out how much she will pay if she drives 100 miles. 250 + 0.80m

Mathematics
1 answer:
zmey [24]2 years ago
7 0
We plug 100 miles into 0.80. 250 + 0.80(100) is 250 + 80. 250 + 80 is 330.
You might be interested in
PLS SOMEONE HELP ME ASAP
babymother [125]

Answer:

A. (2i)(8) = d. 16i

B. 16i³ = b. -16i

C. (2i)⁴ = a. 16

D. (2i)(8i) = c. -16

Step-by-step explanation:

A. Multiply 2i by 8 to get 16i, which corresponds to d.

B. The exponent is 3 more than a mulitple of 4 in 16i³, so the answer is negative. -16i corresponds to b.

C. (2i)⁴ has an exponent that is a multiple of 4, so the i isn't needed. 16 corresponds to a.

D. (2i)(8i) simplifies to 2(8) * i². The exponent is 2 more than a multiple of 4, so the answer is negative, without an i. -16 corresponds to c.

8 0
2 years ago
How to solve linear equations using graphs
Artemon [7]

Explanation:

We usually use graphs to solve two linear equations in two unknowns.

The basic idea is that a graph of an equation is the pictorial representation of all of the points that satisfy the equation. So, where the graph of one equation crosses the graph of another, the point where they cross will satisfy both equations.

Finding a solution means finding values of the variables that satisfy all of the equations. Hence, the point of intersection is the solution of the equations.

__

To solve linear equations by graphing, graph each of the equations. Then find the coordinates of the point where the lines intersect. Those coordinates are the solution to the equations.

If the solution is not at a grid point on the graph, determining its exact value may not be easy. This can often be aided by a graphing calculator, which can often tell you the point of intersection to calculator accuracy.

__

If the lines don't intersect, there are no solutions. If they are the same line (intersect everywhere), then there are an infinite number of solutions.

3 0
3 years ago
Please help <br> there is a attachment to this i think.
ser-zykov [4K]

Answer:

squrt6(84)

Step-by-step explanation:

By the law:

squrtn(a^m) = a^(m/n)

Best regards

5 0
2 years ago
Could you please help me to solve this query??
galina1969 [7]

Answer:

Show me problem

Step-by-step explanation:

I need a problem to solve it

3 0
3 years ago
What inequality is shown here
Luda [366]

Answer:

Greater than or equal to.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • f(x) g(x) ​ =x 2 =x 2 −8 ​ We can think of ggg as a translated (shifted) version of fff. Complete the description of the transfo
    10·1 answer
  • Can someone please clearly and correctly solve and show me how to work out QUESTION 3 AND 4??
    11·1 answer
  • What type of verb is the bold word? Little by little, the sky became cloudy.
    11·2 answers
  • Someone please help me in math
    7·2 answers
  • There are 150 students in band and 90 students in chorus. 1/2 of band members and 4/5 of chorus helped in charity concert. How m
    14·1 answer
  • Which is greater 17/32 or 5/16
    12·2 answers
  • Why is the median unaffected by an outlier?
    5·1 answer
  • F a coin is flipped 10 times, what is the probability that it will show all heads or all tails?
    7·2 answers
  • An Epson inkjet printer ad advertises that the black ink cartridge will provide enough ink for an average of 245 pages. Assume t
    8·1 answer
  • 1,8,5,4,1,8,5,4<br>Mean:<br>Median:<br>Mode:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!