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
GalinKa [24]
3 years ago
7

Solve. 2x - 1 = 7 0) A) X = 2 B) X = 3 C) X=4 D) X = 5

Mathematics
1 answer:
Sophie [7]3 years ago
8 0

Answer:

x = 4

Step-by-step explanation:

Add 1 to 7 to get 8. Divide 8 by 2 to get 4. The answer is then x = 4

You might be interested in
A tall glass can hold 750 cm3 of water. A bottle can hold twice as much water as the glass. A jug can hold four times as much wa
AURORKA [14]


From the information we have the capacity of the glass is 750

The capacity of the bottle will be:

2 * 750 = 1500

The jug will hold four times more than the bottle so it will hold:

1500 * 4 = 6000

Three bottles will hold :

3 * 1500 = 4,500

Four  jugs will hold:

4 * 6000 = 24,000

To find out the total capacities of the three bottles and four jugs we add:

4,500 + 24,000 = 28,500

Therefore the total capacity of 3 bottles and 4 jugs is 28,500 cm3

3 0
3 years ago
Ann took a taxi home from the airport. The taxi fare was $2.10 per mile, and she gave the driver a tip of $5. Ann paid a total o
Licemer1 [7]
<span>d = miles from the airport to home. 
2.1*d+5=49.10 solve for d
d=</span>49.10-5/2.1 = 21 miles
7 0
3 years ago
Expand and simplify (2x + 5)^2
Vilka [71]

Answer: 4x^2 + 20x + 25

7 0
3 years ago
Read 2 more answers
Consider the system of equations given in slope-intercept form. y = −13x + 17, y = 5x - 23 The solution seems to be about (8, 14
Nitella [24]

Answer:

The exact solution for this equation would be (2.222, -11.889)

Step-by-step explanation:

Since it told us to use a graphing calculator, I went on to desmos graphing calculator, typed in the equation, then I found out where the two line intersect, and then that was the answer.

4 0
3 years ago
What is another way of getting the same answer as this one (3×3)×7
asambeis [7]

Answer:

3×(3×7)

Step-by-step explanation:

Just move the perenthasies to the right

7 0
3 years ago
Read 2 more answers
Other questions:
  • Nadia says the hypotenuse of this right triangle has a length of 73 because the Pythagorean theorem states that (28 + 45) square
    10·2 answers
  • 38 = y/2. <br> What equals y?
    13·2 answers
  • Help my teacher was absent so we had a sub.
    7·2 answers
  • The sum of two numbers is 52 . The larger number is 12 more than the smaller number. What are the numbers?
    14·2 answers
  • PLEASE HELP (2,1)(3,1)(4,1)(5,1)<br> A: Function<br> B: Not a function
    14·1 answer
  • Which right circular cylinder has the greater volume? A. The red cylinder. B. The blue cylinder. C. They have the same volume. D
    15·1 answer
  • (10m2+6mx−11x2)+(−2m2+4mx+4x2)
    14·1 answer
  • HURRY I'LL PICK A BRAINLIEST PERSON!!!
    7·2 answers
  • Question 5
    6·1 answer
  • Giving brainleyest <br><br> The table shows input and output values which table represents functions
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!