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
lutik1710 [3]
3 years ago
12

Can someone help me with my homework

Mathematics
1 answer:
aniked [119]3 years ago
3 0
Cliff entered on the 10th floor
Up floors would be plus
Down floors would be minus

10+5=15
15-7=8
8+3=11
11-10=1
You might be interested in
Fred brought 8 new baseball training cards to add to his collection .the next day his dog ate half of his collection there are n
ollegr [7]

Answer:

27 x 2 = 54

Step-by-step explanation:

3 0
3 years ago
Which property allows you to write the expression<br> (3 +71) + (8 - 61) as (8 - 61) + (3 + 71)?
Masteriza [31]

Answer:

Commutative Property

Step-by-step explanation:

Commutative property is the property where if you change the order of the operands, it does not change the result.

8 0
3 years ago
Who ever answers this question gets a brainliest
BaLLatris [955]

Answer:

81.68in^{2}

Step-by-step explanation:

8 0
2 years ago
sweaters and hoodies are on sale for the same price at old navy. you buy 4 sweaters and 2 hoodies. you also buy a pair of jogger
horsena [70]

Answer:

$11

Step-by-step explanation:

first you subtract 16 from 82 to get 66. then you divide 66 by 6( the number of sweatshirts and hoodies) and you get $11

7 0
3 years ago
Read 2 more answers
Dawn has been using two bank accounts to save money for a car. the difference between account 1 and account 2 is $100. if she us
asambeis [7]
1) name the variables:

 - amount in account 1 "a"
 - amount in account 2 "b"

2) trtanslate the statements into equations:

<span>- the difference between account 1 and account 2 is $100.

=> a - b = 100

-  if she uses 3/8 of account 1 and 7/8 of account 2, Dawn will have a down payment of $2,000.

=> (3/8)a + (7/8)b = 2000

3) solve the system of equations

(1) a - b = 100
(2) (3/8)a + (7/8b) = 2000

Steps:

- multiply equation (1) by 7 and equaton (2) by 8

=>

(1) 7a - 7b = 700
(2) 3a + 7b = 16,000

- add the two equations

=>

7a + 3a - 7b + 7b = 700 + 16,000

- combine like terms:

10a = 16,700

- divide by 10:

a = 16,700 / 10 = 1670

- use equation (1) to find b:

a - b = 100 => b = a - 100 = 1670 - 100 = 1570

Answer: Dawn has $ 1670 in account 1 and $ 1570 in account 2. </span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Julian needs a board that is 1 foot long. His measuring tape is 1/4 of a foot long. how many times will Julian need to use his m
    14·2 answers
  • Denise provides water for the runners at her schools 10K road race. She has a container that holds 678 ounces of water. How many
    9·2 answers
  • Joaquín invirtió su dinero a 12% y a 15% obteniendo unos intereses de $3000. Si las cantidades que invirtió hubieran sido interc
    5·1 answer
  • A line passes through the points (7, 10) and (7, 20). Which statement is true about the line?
    13·2 answers
  • Chloe has a box that is 15 cm long, 4 cm wide, and 9 cm tall. How many 1 cm by 1 cm by 1 cm dice can Chloe fit into the box?
    12·1 answer
  • The vertex form of the equation of a parabola is y = 2(x+ 4)2 - 21.
    11·1 answer
  • High demand cars that are also in low supply tend to retain their value better than other cars .The data in the table are for a
    6·1 answer
  • What is the slope-intercept form of the equation of a line with a slope of 5 and
    8·1 answer
  • A function is represented by the equation y = x(x+3). If the input is -2, what is the output?
    13·1 answer
  • Please gimme a hand I appreciate it in advance!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!