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
netineya [11]
2 years ago
11

These 2 questions math 9th thanks! will give brainly!!

Mathematics
1 answer:
denis-greek [22]2 years ago
7 0

Answer:

1)     25+7(n-1)

When the above 'n'(hours) is substituted on the equation, it equals up to the right cost.

2)      Given that n represents the no.of bikes, you just plug it in to the equation below.

250+39(n-1)

= 250+39(20-1)

= 250+39*19

= 250+741

= 991

You might be interested in
There are about 1.5 grams of fat in 1 tablespoon of hummus. How many grams of fat are in 2 1/2 cups of hummus? ( Note: 16. Table
grin007 [14]
2 and 1/2=2.5cups
2.5 times 16=40tablespoons

1.5g=1tbs
1.5 times 40=60
60 grams
8 0
3 years ago
Read 2 more answers
-26 =3v +1 can i please get a answer
garik1379 [7]

Answer:

v = -9

Step-by-step explanation:

ur welcome

5 0
3 years ago
Read 2 more answers
A boat leaves the harbor entrance and travels 28 miles in the direction N 43° E. The captain then turns the boat 90° and travels
Serga [27]

Answer:

Step-by-step explanation:

A boat leaves the harbor entrance and travels 28 miles in the direction N 43° E.

Displacement in vector form

= 28 cos43 i + 28sin43j

= 20.47 i + 19.1 j

The captain then turns the boat 90° and travels another 15 miles in the direction S 47° E

Displacement

= 15 cos47 i - 15 sin47 j

= 10.22 i - 10.97 j

Total displacement

= 20.47 i + 19.1 j + 10.22 i - 10.97 j

= 30.69 i - 8.13 j

Magnitude of displacement

= 31.75 miles

Angle with east direction

TanФ = - 8.13 / 30.69

Ф = 15 degree  south of east.

3 0
3 years ago
PLS help!!
prohojiy [21]

Answer:

is the root of 5 not equal why

8 0
3 years ago
How do I need to do this question?
lesya [120]

Answer:

exactly what it says

Step-by-step explanation:

you see the numbers on f and g??

(F x G)x(-1)

3 0
2 years ago
Other questions:
  • In which expression should the exponents be multiplied?
    14·1 answer
  • Find all positive integer values of c that make x^2+6x+c factorable
    5·1 answer
  • Find the critical value z Subscript alpha divided by 2 that corresponds to the given confidence level. 80​%
    14·1 answer
  • What make two shapes similar
    9·2 answers
  • Find the product.<br> (-4-3-2)^2
    11·1 answer
  • Nyomi wants to find the decimal equivalent of 29/9, so she divides. Study Nyomi’s work shown here, and then answer the questions
    15·2 answers
  • What is one difference between the current ratio and the times interest earned ratio??
    6·2 answers
  • If f(x) = 2x and g(x) = sqrt x,what is the domain of (fog)(x)?<br> HELP
    14·1 answer
  • If f(x) = 2x2 – 2, what is<br> X, what is f(-6)<br> give the right answer for a brilliant!
    7·1 answer
  • Solve the system of equations.<br> 2x-6y=8<br> x-3y=9<br><br> Plz help I’m superrr confused
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!