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
lana66690 [7]
3 years ago
11

Mark started walking to school at half past 9. christy arrived at school 15 minutes later .What time did she get to school​

Mathematics
2 answers:
nlexa [21]3 years ago
5 0

Answer:

Mark arrived at school at 9:45 A.M. or either 9:45 P.M.

aliina [53]3 years ago
4 0

Answer:

Christy got to school at 9:45am

Step-by-step explanation:

You might be interested in
Christopher's back yard is in the shape of a trapezoid. The bases of his back yard are 30 and 40 feet long. The area of his back
quester [9]

Answer:

15 feet

Step-by-step explanation:

525 = ½(30+40)h

525 = 35h

h = 525/35

h = 15 feet

4 0
3 years ago
Is that the only ones I used
jek_recluse [69]

Answer:

yes

Step-by-step explanation:

7 0
3 years ago
Math please help 10 points!
gizmo_the_mogwai [7]

Answer:


Step-by-step explanation:

average= \frac{sum of scores}{number of tests}

80= \frac{79+81+77+x}{4}

80 x 4 = 79+81+77+x

320=237  + x

320-237 = x

83=x

so Marianne must score 83 points or higher on her last test

8 0
3 years ago
Find the Inverse of the Function<br><br> y= 10x^2 - 4
shusha [124]
Hello.

1. Switch y and x.
x = 10y^2 - 4
2. Isolate y.
x + 4 = 10y^2
(x + 4)/(10) = y^2
y = sqrt[(x + 4)/(10)]
3. Replace y with f^-1(x)
f^-1(x) = sqrt[(x + 4)/(10)]

Good luck to you!
3 0
2 years ago
My bank account started the day with $550 in it. During the day, I made 2
Elanso [62]

Answer:

$740

Step-by-step explanation:

550 + 2(125) -60 =

550 + 250 - 60

800 - 60 = 740

$740

4 0
3 years ago
Read 2 more answers
Other questions:
  • Eva, the owner of eva's second time around wedding dresses, currently has five dresses to be altered, shown in the order in whic
    7·1 answer
  • NEED SOME HELPP PLEASE
    6·1 answer
  • −4(4 − x) = 4/5(x + 12)
    7·1 answer
  • Explain the relationship between acceleration and velocity
    11·1 answer
  • The graph below shows the hours students spent studying and their language arts test scores.
    6·2 answers
  • A local restaurant claims that it gets 45 percent of its customers from Monday through Thursday, 20 percent on Friday, 20 percen
    8·2 answers
  • If I owe you $1.76 in overtime pay, you receive $19.50 for each hour of OT. How many hours overtime are you owed?
    7·1 answer
  • Help please! I will give brainliest to the best answer
    12·1 answer
  • PLEASE HELP ME OUT WITH METRIC CONVERSIONS!!!!!!
    5·2 answers
  • [50 points]
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!