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
sergey [27]
4 years ago
7

Nancy has nine books and she has read 8 total books Sally has two times more books the Nancy how many books does Sally have

Mathematics
1 answer:
ankoles [38]4 years ago
7 0
Sally has eight-teen books.
You might be interested in
Kevin measured a line to be 12.4 inches long. If the actual length of the line is 15.7 inches, then what was the percent error o
Setler79 [48]

Answer:

The percent error of the measurement, to the nearest tenth of a percent is 21.0\%

Step-by-step explanation:

Estimated length of a line = 12.4 inches

Actual length of the line = 15.7 inches

Error = 15.7 - 12.4 = 3.3 inches

Percent error of the measurement =\frac{3.3}{15.7}(100)=21.02 ≈ 21.0

So, the percent error of the measurement, to the nearest tenth of a percent is 21.0\%

5 0
3 years ago
(X+2)(x-4)(x+7)(x-1)
Rina8888 [55]

Answer:

i think it may be 97104000, i may be wrong tho

Step-by-step explanation:

4 0
4 years ago
Find the general solution of the differential equation y'(t)=7y-6
ch4aika [34]
Consider this option.

8 0
3 years ago
Please help me ASAP!!!!
jarptica [38.1K]
Hello! I can’t really graph it that well, but I can write the inequality.

1. 22x + 5y < 750
2. 29x + 40y <= 331
6 0
3 years ago
Read 2 more answers
PLEASE HELP WILL GIVE BRANLIEST!! The question is “ Abbey spends 5 hours less then triple the amount of time Emily spends on hom
OLEGan [10]

Answer:

10x-15

Step-by-step explanation:

First, do Abbey. Abbey= 5 hrs less than 3 Emily.

Nathan spends twice as much as Abbey. Then you get 3x (Emily is x) -5 +x (for Emily) +6x - 10 (for Nathan. Add those. You get 3x+x+6x-5-10. I hope this is correct.

8 0
3 years ago
Other questions:
  • Carrie spent
    12·1 answer
  • What do I put in the missing number box?
    9·2 answers
  • 3x^2y^4 x 2x^6y simplified
    9·1 answer
  • The school secretary orders a new printer and pays $310.30 after tax. The tax rate is 7%. What was the original price of the pri
    5·1 answer
  • Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 poun
    14·1 answer
  • The flat population on an island is declining at a rate of 1.7% per year the population was 4600 in the year 2016 which answer i
    10·1 answer
  • U
    9·1 answer
  • A group of students was asked, "How many hours did you watch television last week?" Here are their responses:
    15·2 answers
  • What additional information is necessary to prove triangle congruency, given a pair of congruent, corresponding angles?
    10·1 answer
  • ABCD is a rectangle. What is the value of x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!