2 years ago

Can someone tell me How to solve this and a explanation?

Mathematics

2 answers:

agasfer [191]2 years ago

8 0

400 x 0.30 = 120

400 - 120 = 280

280 x 0.10 = 28

280 - 28 = 252

So <u>252</u> is you answer.

Evgesh-ka [11]2 years ago

6 0

Answer:

Step-by-step explanation:

Okay so on Saturday there is a 30% sale plus she comes early so +10% and that makes 40% off.

10% of 400=40

multiply by 4 to get 40%, 40*4=40%

40%=160

400-160=240

Hope this helps

You might be interested in

What is the mean, median, mode, and range of this data set, 2,3,2,4,3,3,3,4,2,3,4,2,4,4,9,3,4,4

slava [35]

Answer:

Mean: 3.5

Median: 3

Mode: 4

Range: 7

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Shaun's savings can be modeled by the regression equation y = 6x^2 + 75x+200. Which of the following is the best prediction for

kipiarov [429]

Answer:

Option D

Step-by-step explanation:

The equation to predict the amount saved is

$y = 6x ^ 2 + 75x + 200.$

Assuming that the variable x represents the saving months, then substitute $x = 25$ in the quadratic equation and solve for y.

$y = 6 (25) ^ 2 +75 (25) +200\\\\y = \$\ 5,825$

The answer is the option D $5,825

3 0

3 years ago

Our friends were comparing their debt. David has $150 of debt, Michael has $122 of debt, Maria has $210 of debt, and Ira has a b

abruzzese [7]

Maria because she is in debt of $210 meaning she owes $210. That is greater than the other debts.

6 0

2 years ago

Read 2 more answers

A local flower shop sells a dozen roses for $15.48 if each rose cost the same price how much would It cost per rose

Blababa [14]

One rose would cost $1.29

8 0

1 year ago

ILL GIVE BRAINLIEST ! Need help with algebra. random answers get reported.

Alex_Xolod [135]

Answer:

1.2.4

2. -8

3. -5-3

4.10+12+14

5.-10-3

6. 2+2=4

7.5+3=8

8 0

2 years ago

Read 2 more answers