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
Romashka-Z-Leto [24]
3 years ago
13

After putting 5 gallons of gas into your car, the

Mathematics
2 answers:
wariber [46]3 years ago
7 0

Answer:

There were 8 gallons before you filled it up.

Step-by-step explanation:

Take the full tank and subtract the amount added to find out the amount in the tank before the fill up

13 - 5 = 8

There were 8 gallons before you filled it up.

Shkiper50 [21]3 years ago
5 0

Answer:

8 gallons

Step-by-step explanation:

You might be interested in
A local pizzeria offers 15 toppings for their pizzas and you can choose any 3 of them for one fixed price. How many different ty
Shtirlitz [24]

Answer:

  455 or 680, depending

Step-by-step explanation:

If we assume the three choices are different, then there are ...

  15C3 = 15·14·13/(3·2·1) = 35·13 = 455

ways to make the pizza.

___

If two or three of the topping choices can be the same, then there are an additional ...

  2(15C2) +15C1 = 2·105 +15 = 225

ways to make the pizza, for a total of ...

  455 + 225 = 680

different types of pizza.

__

There is a factor of 2 attached to the number of choices of 2 toppings, because you can have double anchovies and tomato, or double tomato and anchovies, for example, when your choice of two toppings is anchovies and tomato.

_____

nCk = n!/(k!(n-k)!)

6 0
3 years ago
Add: (4a.”+ 6a2- 10a - 4) +(6a + a²+ a + 7)
sineoko [7]
(2a-1 )exponent two•(3a + 2) exponent 2• (4a-3) exponent 2
3 0
3 years ago
Pls answer asap!! will mark brainliest giving 50 points ty ily <3
malfutka [58]

Answer:

56

Step-by-step explanation:

Keep the order of opperations in mind when doing this (PEMDAS). First, solve what is inside the parentheses (6-1). Then, solve the exponent and the multiplication (6² and 5×5). Finally, finish adding and subtracting to get the answer.

4 0
3 years ago
Read 2 more answers
Which is bigger 0.21, 21%
andrew11 [14]
21% is bigger than 0.21
5 0
3 years ago
Read 2 more answers
Use the following algorithm:
andriy [413]

Answer:

First it says that you have to multiply the number x times 2, this will give you 2x as a result. Next you have to build your equation which is 2x=10, when you have an equation like this, you divide the result with the number before x (x=10÷2) your result will be x=5. Now you have to square the result (which is x) to get y, when squaring a number you have to multiply it by itself (depending of how many times it's asking to do so when there's a small number at the upper right corner of your number, that's how many times you multiply it) so if you have to square 5, it should be 5×5 which gives you the result of y being 25.

5 0
3 years ago
Other questions:
  • Which of the following have at least two congruent parallel bases?
    9·2 answers
  • Determine if x+2 is a factor of p(x) = x4 + 3x3 +4x2 -8
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%20-%202%282t%20%2B%203%29%20%3D%20%20-%204%20-%203%28t%20%2B%204%29" id="TexFormula1" title="
    5·1 answer
  • Write the inverse function for the function, ƒ(x) = 1/2x + 4. Then, find the value of ƒ -1(4). Type your answers in the box. ƒ -
    13·1 answer
  • In a bag there are five red marbles four blue marbles what is the probability of getting a red marble? Write your answer a prese
    11·2 answers
  • Ann works 51/2 hours, Mary works 61/3 hours, and John works 41/4 hours. How many combined hours have they worked?
    13·1 answer
  • Bro helpppppfrpeagera
    15·2 answers
  • Which of the following angles is coterminal with - 2pi/3
    11·1 answer
  • There are 96 diners in a restaurant. If 3/8 of the diner are children, what fraction of
    9·1 answer
  • noah does half as many push-ups as joseph. joshua does 3 times as many push-ups as joseph. they complete 324 altogether. How man
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!