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
kvv77 [185]
3 years ago
15

7)Twice a number when decreased by 7 gives 45. Find the number.​

Mathematics
1 answer:
kirza4 [7]3 years ago
4 0
Isn’t it 26... cuz 26x2 is 52 then subtract 7 which is 45
You might be interested in
Square root 75 + square root 12
UNO [17]
Well first we should simplify:
\sqrt[5]{3} + \sqrt[2]{3}
This turns into:
\sqrt[7]{3}
8 0
3 years ago
Read 2 more answers
Kevin must take five tests in a math class. If his scores on the
Studentka2010 [4]

Answer:

95 %

Step-by-step explanation:

95 + 71 + 69 + 84 + 83 / 5 = 80.4  

5 0
3 years ago
Read 2 more answers
Adam and his dad share the cost of the meal in the ratio of 2:3.
lapo4ka [179]
52.20÷3= 17.40×5=87. The meal cost £87
6 0
4 years ago
Read 2 more answers
A regular model refrigerator cost $514 and has a estimated
Finger [1]

Answer:

4 years

Step-by-step explanation:

equation

514+84x=610+60x

24x=96

96/24=4

4 years

4 0
3 years ago
Pls help me with this
Nady [450]

Answer:

Step-by-step explanation:

9. the set containing all objects or elements and of which all other sets are subsets.

10. complement --> the amount in only one of teh sets

intersection --> the amount in both sets

11. 14 or -14

13. 46 1/2

14. 2 31/120

15. 1100% profit

16. 1200 gm

17. cube root of 7?

18. 6000 per year

6 0
2 years ago
Other questions:
  • Picture shown Help !!!
    8·1 answer
  • Part A: Explain how to determine the value of the vertical translation, d, for the graph of g(x). (2 points)
    5·1 answer
  • Steve prepreformed the chemistry experiment in which divided 5/8 of a box of baking soda evenly among the five bottles he then a
    8·1 answer
  • I only need help on the estimate problems
    9·1 answer
  • #1 2x-16<-18
    5·1 answer
  • A car’s odometer measures distance to the nearest 0.1 miles. Which is the most appropriate way to report the distance driven usi
    12·2 answers
  • Which statements are true of all squares
    5·1 answer
  • -2/3 + 1/6 if you can do it hats 0ff to you
    12·1 answer
  • The sum of three times a number (x) and −23 is 28
    10·1 answer
  • An integer between -1.6 and -0.4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!