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
12345 [234]
3 years ago
8

1. Solve each problem and check your answer using estimates. a. $18.79 + $2.11 + ‐$1.92 + $17.28 b. $7.45 + ‐$24.45 + $74.17 + ‐

$76.52 c. $98.45 − $10.63 + $2.82 − $20.26
Mathematics
1 answer:
marysya [2.9K]3 years ago
8 0

Answer:

Step-by-step explanation:

You might be interested in
Simplify the expression:<br><br>(6 + 8) + x = 14​
Alex787 [66]

Answer:

x=0 is your answer

Step-by-step explanation:

(6 + 8) + x = 14

14+x=14

x=14-14

x=0

5 0
3 years ago
Read 2 more answers
64 percent of 75 tiles as a percent
postnew [5]
The answer is 48--- 64% of 75=48
3 0
3 years ago
Which expression is equivalent to 5x + 7y
astra-53 [7]
7y + 5x is another way to write it, is there anything specific you're looking for
3 0
3 years ago
If P=(2,-1), find the image of P under the following rotation. 90 counter about the origin. Enter the number that belongs in the
Daniel [21]

Step-by-step explanation:

If the image move 90⁰ counterclockwise then it will become (-2, -1).

3 0
3 years ago
Read 2 more answers
Solve the quadratic equation by completing the square.<br><br> 3x2 - 6x - 4 = 0
Akimi4 [234]

Answer:

-0.53, 2.53 to the nearest hundredth.

Step-by-step explanation:

3x^2 - 6x - 4 = 0    

3(x^2 - 2) - 4 = 0

3 [ ( x - 1)^2 - 1] = 4

3(x - 1)^2 - 3 = 4

3(x - 1)^2 = 7

(x - 1)^1 = 7/3

x - 1 = +/- √(7/3)

x =   +/- √(7/3) + 1

x = 2.53, -0.53.

7 0
3 years ago
Other questions:
  • How many different arrangements of 7 letters can be formed if the first letter must be w or k? (repeats of letters are? allowed)
    12·1 answer
  • In the image, shape ABCD is similar to shape WXYZ. Find the measure of side ZW.
    6·1 answer
  • This is really hard please help
    7·2 answers
  • Please help it is TIMED.
    5·2 answers
  • You are at a restaurant and your bill comes to $28.52. You need to add the sales tax which is 6%. You have one $20 bill, two $10
    15·1 answer
  • Math nation section 2
    5·1 answer
  • 3. Rewrite the expression as simply as you can:<br> 3x + 11y - 2x - 4y
    14·2 answers
  • Show on a number line 2/3 's?​
    11·1 answer
  • (PLEASE SOLVE ASAP EXPLAIN ALSO)
    7·1 answer
  • on Monday Melody checks her bank balance and has $437.23 she knows that she will get paid on Friday and earn $236.12 she pays he
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!