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
Alex
4 years ago
8

How do you write: 42 decreased by twice a number in algebraic expression

Mathematics
2 answers:
BaLLatris [955]4 years ago
5 0
42 decreased by twice a number
in algebraic expression is written as :-



42-2(the number)
ratelena [41]4 years ago
4 0
Let the number be x

Twice the number = 2x

42 decrease by twice the number:

42 - 2x
You might be interested in
I NEED help on this problem
gulaghasi [49]
Insufficient data please indicate the question 
4 0
3 years ago
A Pizza factory has come out with two kinds of pizzas.A square pizza of side 26 cm costs AED 80 and a circular pizza of diameter
DiKsa [7]

Answer:

Square pizza

Step-by-step explanation:

To obtain which pizza is the best buy:

Cost of square pizza :

AED 80

side length, s = 26cm

Area of square, A = s²

A = 26² = 676 cm²

1 AED of square pizza gives : 676 / 80 = 8.45 cm²

Cost of circular pizza :

AED 80

Radius, r = 28cm

Area of circle, A = πr²

A = 22/7 * 14 * 14 = 22 * 2 * 14 = 616 cm²

1 AED of circular pizza gives : 616 / 80 = 7.7cm²

Hence, square pizza is the better buy ;

8.45cm² > 7.70 cm²

4 0
3 years ago
32% is about the same as 1/4, 1/3, 3/5, 3/2.
Vlad1618 [11]
1/3 I do believe because it’s really close
6 0
3 years ago
Fastest correct answer will get brainliest
Butoxors [25]
The correct answers are
-6
-5
-6
-9
8 0
3 years ago
What's the answer? pleaseee help
torisob [31]

Answer:

m = 2

Step-by-step explanation:

To find the slope, simply use this equation:

m = y2 - y1 / x2 - x1

Now we need to insert some points:

m = 10 - 0 / 11 - 6

m = 10/5

m = 2

Therefore, the slope of the line is 2.

5 0
3 years ago
Other questions:
  • Sam is a waiter at a local restaurant where he earns wages of $7 per hour. Sam figures that he also earns about $5 in tips for e
    6·2 answers
  • Tosha received a 9.5 for vault, a 9.1 for bars, a 9.625 for beam, and a 9.25 for her floor exercise at her last gymnastics meet.
    8·2 answers
  • What’s the answer to this<br> Please give me a short and simple correct answer
    10·1 answer
  • Will mark brainliest :D! Tyler has 5 shirts, 6 pairs of slacks, and 3 pair of shoes. If every shirt can be worn with any pair of
    11·2 answers
  • Evaluate z^2−3z+4, when z = −4
    14·2 answers
  • 20 POINTSSSS HELPPP ME OUTTT PLEASEEEEEEE PEOPLE I NEED IT NOW PLEASE :’) NO BOTS OR I WILL REPORT!!!!! Which of the following e
    9·1 answer
  • Plss help mart brain list
    15·2 answers
  • If the slowest time and the fastest time are removed from the data, how does the new mean compare to the mean of the original da
    12·1 answer
  • X = 2 - y<br><br>3x - 10 = y<br><br>i have to find y<br>please help
    9·1 answer
  • Does anyone know what X x X x X is?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!