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
xxMikexx [17]
3 years ago
13

Today each cookie costs 0.75 less than the normal price. Right now if you buy 7 of them it will only cost you 2.80.

Mathematics
1 answer:
Fiesta28 [93]3 years ago
5 0

Answer:

7 ( x - 0.75 ) = 2.80

Step-by-step explanation:

7 ( x - 0.75 ) = 2.80

7x - 5.25 = 2.80

7x = 2.80 + 5.25

x = 8.05/7

x = 1.15

------------------------------

1.15 - 0.75 = 0.4

(0.4)*7 = 2.8

You might be interested in
I dont know how to make 0.3 as a fraction and then simplify.
Lapatulllka [165]
0.3 is 3/10, (which is already simplified) because .3 is out of 1.  Which means that that 1 is 10.  Which is 3/10.
7 0
3 years ago
Read 2 more answers
A soda company produces 12 oz cans of soda. The mean volume is 12 oz with a
Lena [83]

Answer:

456

Step-by-step explanation:

11.5 oz would be 2 standard deviations below the mean... z -score = -2    = .0228 (from Z-Score table)

     22.8%   of 2000 = 456

7 0
2 years ago
1. W+ 4 = 16
ExtremeBDS [4]
1. W=16-4=12
2. X=-12-7=-19
3. W=6+15=21
5. y=-2+9=7
6. q=35/7=5

Both questions 4 and 7 aren’t written correctly!!
8 0
3 years ago
HELP ME PLEASE LOVE U <33
vazorg [7]

i think the answer is 56.55

3 0
4 years ago
What is 3X^2 × 2X^3​
irinina [24]

Answer:

Step-by-step explanation:

3x^2 * 2x^3= 6x^5

Multiply the 3 and 2 to get 6. Add the exponents.

6 0
3 years ago
Other questions:
  • Oak City received 1.8 inches of rainfall in 3 days. Huntsville received 7.7 inches of rainfall in 14 days. Which city received t
    9·1 answer
  • Need help with this question
    11·1 answer
  • A restaurant investigated the correlation between prices and the number of customers. The linear model below represents this sit
    15·1 answer
  • F the measure of ∠BAD = 80°, what is the measure of ∠BCD?
    9·2 answers
  • One advantage of solar and wind power over fossil fuels is that A) wind and solar are presently much less expensive than fossil
    14·2 answers
  • Hi please help me look below
    9·1 answer
  • How many different digits are needed for the base 6 system?​
    9·1 answer
  • Jajajajaja heres da pic/question
    14·2 answers
  • During the first 3 days of the week, Mike read an average of 28 pages per day. During the next 4 days, Mike averaged 42 pages pe
    9·1 answer
  • What is the answer to 4x+12=24
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!