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
stich3 [128]
3 years ago
7

How can the common difference between 375-315=30

Mathematics
1 answer:
Firlakuza [10]3 years ago
3 0
Hello :
in the arithemitic sequence  : an = an-1 + 30
You might be interested in
For a field trip, the school bought 47 sandwiches for $4.60 each and 39 bags of chips for $1.25 each. How much did the school sp
NNADVOKAT [17]

Answer:  \$264.95

Step-by-step explanation:

You know that 1 sandwich costs $4.60 and the school bought 47 sandwiches.

Therefore, in order to calculate the total cost of 47 sandwiches, you need  to multiply this number of sandwiches bought by the schoole, by the cost of 1 sandwich. Then:

sandwiches=(47)(\$4.60)\\\\sandwiches=\$216.2

You know that 1 bag of chip costs $1.25 and the school bought  39 bags of chips.

So, in order to calculate the total cost of  39 bags of chips, you must  multiply the total number of them bought by the school, by the cost of 1 bag of chips.

Then:

bag\ of\ chips=(39)(\$1.25)\\\\bag\ of\ chips=\$48.75

Therefore, the total amount school spent was:

Total\ spent=\$216.2+\$48.75\\\\Total\ spent=\$264.95

8 0
3 years ago
Read 2 more answers
A farmer is comparing the number of eggs laid by two hens. The first hen laid 7 eggs per week for x weeks. The second hen laid 8
nikitadnepr [17]

Answer:

7x ≥ 8y

Step-by-step explanation:

The first hen laid 7 eggs per week for x weeks.  7x

The second hen laid 8 eggs per week for y weeks. 8y

The total number of eggs laid by the first hen was at least the total number of eggs laid by the second hen.

7x ≥ 8y

7 0
3 years ago
2/9 of the people at Alejandro's are children. If there are 108 people at the
statuscvo [17]
84 adults ; I did 108/9 = 12 then 12x7 = 84 because 9-2 = 7 and we wanted to find out the remaining number of people :))
7 0
3 years ago
How do you calculate 15-(37+8)÷3
Lorico [155]
PEMDAS

15-(37+8)/3
15-45/3
15-15
0
5 0
3 years ago
Read 2 more answers
When solving the equation x/5 - 12 = 10, what is your last step?
Fittoniya [83]

Answer:

A multiply by 5

Step-by-step explanation:

x/5-12=10

x/5=10+12

x/5=22

multiple each side by 5

x=22*5

4 0
3 years ago
Other questions:
  • There are 24 books on the bookcase 3/4 of these books are science fiction how many books are science fiction
    13·1 answer
  • Write the following radical expression as a rational exponent: (∛m4)8. Write your rational exponent in simplest form.
    11·1 answer
  • Question 7 Multiple Choice Worth 1 points)
    6·2 answers
  • Find the value of the determinant.
    12·1 answer
  • . The product of 2<br> rational numbers.
    15·2 answers
  • Somebody Please help me!!!!!!!!!!
    5·1 answer
  • !!!*BRAINLIEST*!!!
    14·2 answers
  • PLEASE ANSWER QUICK!!URGENT!
    13·1 answer
  • The tank has 30,000 liters and 1,000 liters are taken out everyday. want was the amount of water in the tank 3 days ago​
    15·1 answer
  • add the term that makes the given expression into a perfect square. write the result as the square of a bracketed expression c s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!