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
Vika [28.1K]
3 years ago
11

Kelly subtracted 2.3 from 20 and got 17.7. explain why this answer is reasonable

Mathematics
1 answer:
Serga [27]3 years ago
3 0
20-2.3=17.7 what don't you understand? 

<span>20-2= 18 </span>

<span>18-.3=17.7
</span><span>its reasonable because if you do the calculation, 17.7 is the answer
</span>HOPE HELPED:D
this is 5th grade,lol

You might be interested in
Which of the following decimals is equivalent to three and ten hundredths
Montano1993 [528]

Answer: 3.1 or 3.10

Step-by-step explanation:

3 and 10 hundredths = 3 + 10/100 = 3 + 0.10

3.10 / 3.1

6 0
2 years ago
Find the slope of y=7
Artist 52 [7]

Answer:

0

Step-by-step explanation:

According to the <em>Slope-Intercept</em><em> </em><em>Formula</em><em>,</em><em> </em>[y = mx + b], <em>m</em><em> </em>represents the <em>Rate of Change</em> [<em>Slope</em>]. Since we ONLY have the y-intercept of [0, 7], that makes the slope 0.

I am joyous to assist you anytime.

5 0
3 years ago
Would appreciate it, if anyone could help with this.
Tema [17]
Since they are intersecting lines, you would equal them to each other.
(5x+4)= (8x-71)
-8x. -8x
-3x + 4 = -71
- 4. -4
-3x = -75
Divide 3x by both sides gets you x = 25
6 0
3 years ago
Read 2 more answers
A farm has 15 rows of fruit trees with 7 trees in each row. The last 4 rows of trees are cherry trees. The remaining trees are o
siniylev [52]

Answer:

Total number of orange trees = 77 trees

Step-by-step explanation:

Given:

Total number of rows = 15

Total number of cherry rows = 4

Number of trees in each rows = 7

Find:

Total number of orange trees

Computation:

Total number of orange trees = [Total number of rows - Total number of cherry rows][Number of trees in each rows]

Total number of orange trees = [15 - 4]7

Total number of orange trees = [11]7

Total number of orange trees = 77 trees

6 0
2 years ago
Simplify: i) (a + b)(5a – 3b) + (a – 3b)(a – b) ii) (a – b) (a2 + b2 + ab) – (a + b) (a2 + b2 – ab) iii) (b2 – 49) (b + 7) + 343
marin [14]

Answer:

plz mark brainliest✌️✌️

8 0
2 years ago
Other questions:
  • 193 feet to the nearest integer
    8·1 answer
  • Hayden is building toy cars. Each car needs 4 wheels. How many wheels will Hayden use to build 3 toy cars?
    15·1 answer
  • Find (f+g)(9) if f(x)=2x2-2x+25 and g(x)=6x2+7x-13
    6·1 answer
  • 6. Use the protractor to measure this<br> angle: m
    6·1 answer
  • Algebra 2<br> How do I solve this problem
    10·2 answers
  • Determine the gradient of the straight line 2x-3y+9=0. Find the equation of the straight line through the origin which is perpen
    5·2 answers
  • The width of a rectangle measures (3.8b-1.5) centimeters, and it's length measures (4.3b-7.2) centimeters. Which expression repr
    9·1 answer
  • The average lifespans of 18 common species of turtles are shown below along with the five-number summary.
    12·1 answer
  • Which of the following is a whole number that can be divided into another given
    11·1 answer
  • Tim always eats strawberries in multiples of three. Todd eats them in multiples of four and Rick in multiples of six. Gavin is n
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!