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
Bas_tet [7]
3 years ago
13

If 7 is added to a number then it becomes at least 15 what is the number?​

Mathematics
2 answers:
Whitepunk [10]3 years ago
8 0
You’re answer will be 8 ;)
Marianna [84]3 years ago
4 0

Step-by-step explanation:

yeah,when 15-7=8

the number is 8

You might be interested in
General admission to the Fair is $10.00. Each ride costs $4.75. If Lisa has $75.00 to spend at the Fair, what method can be used
stira [4]

Answer:

subtraction

Step-by-step explanation:

:)

4 0
3 years ago
What is the sum of a geometric sequence 1, 3, 9, ... if there are 12 terms?
attashe74 [19]
We know that
a1=1
a2=3
a3=9
a2/a1=3/1----> 3
a3/a2=9/3----> 3
<span>common ration r is equal to 3
number of terms n  is 12

The </span><span>Sum of geometric series is given by the formula
</span>Sum=a1*[1-r<span>^n]/[1-r]
</span>Sum=1*[1-3^12]/[1-3]-----> Sum=[1-3^12]/[1-3]----> [3^12-1]/[3-1]
<span>Sum=531440/2-----> 265720

the answer is
265720



</span>
4 0
3 years ago
Guys Help!! I Don´t Know How To Do This!!
Shkiper50 [21]

Answer:

Frank

Step-by-step explanation:

First let's start by calculating the speed of each runner.

Let's use feet per second

Frank's speed is already given in feet per second: 14 feet/second

We are given that Jake runs 382 feet in 38 seconds. To bring this down to feet/second we need to divide both numbers by 38.

382/38=10.05 feet/second (about)

We are given that Will runs 1 mile in 394 seconds. 1 mile is equivalent to 5280 feet. Now we divide both numbers by 394 to bring it down to feet/second.

5280/394=13.401  feet/second (about)

We are given that Ron runs 555 feet in 1 minute. 1 minute is equivalent to 60 seconds. Now we divide both numbers by 60 to bring it down to feet/second.

555/60=9.25 feet/second

After comparing all the speeds, we can conclude that Frank runs the fastest

5 0
2 years ago
Mariza é costureira e, para determinar o comprimento de elástico, em cm, que utiliza na confecção de determinado modelo de calça
tresset_1 [31]
X = 40, Y = 15
40(2) + 15(2) = 80 + 30 = 110 :)
8 0
3 years ago
Sum of (4x^4-x2-x)+(x^4+x^3+x^2+x-1)
Flauer [41]
<span>                -9x4 + 5x2 - 26x - 12
—————————————————————
                                3

</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me on this please
    5·1 answer
  • Find the lim a to b idk hiw to do it
    12·1 answer
  • The same amount of principal is invested in different accounts earning the same interest rate. Which of the following accounts w
    11·2 answers
  • Suppose that the population mean for income is $50,000, while the population standard deviation is 25,000. If we select a random
    5·1 answer
  • A father lifts a toddler 1.5 m up in the air. The child gains 187.5 J of energy in her gravitational potential energy store as a
    14·1 answer
  • What is the nth term of the sequence 19, 15.5, 12, 8.5, 5
    6·1 answer
  • Help pleaseeeeeeeee​
    11·1 answer
  • URGENT<br> Look at picture to see question
    10·1 answer
  • An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park
    6·1 answer
  • PLEASE HURRY ;-;
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!