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
Sholpan [36]
3 years ago
9

What is the answer to 2a - 3 = -5?

Mathematics
1 answer:
prohojiy [21]3 years ago
8 0

Answer:

-1

Step-by-step explanation:

get -3 to the other side of the equation. 2a=-2 so a is -1

You might be interested in
Write an equation of the line that passes through (2, -3) and is perpendicular to the line y=-2x-3
Natalija [7]

Answer:

y=\frac{1}{2} (x-2)-3 or y=\frac{1}{2} x-4

Step-by-step explanation:

The perpendicular slope is the opposite-reciprocal of the original slope:

Perpendicular slope of -2 is \frac{1}{2}

Write the equation in point-slope form (y=a(x-h)+k):

y=\frac{1}{2} (x-2)-3

Convert to slope-intercept form if needed:

y=\frac{1}{2} x-1-3

y=\frac{1}{2} x-4

8 0
3 years ago
Read 2 more answers
X-5y=-15x−5y=−15x, minus, 5, y, equals, minus, 15 Complete the missing value in the solution to the equation. (-5,(−5,left paren
Y_Kistochka [10]

Answer:

<h2>The missing value is 2. The coordinate will be (-5, 2)</h2>

Step-by-step explanation:

The question is not properly written. Find the correct question below.

If x – 5y = -15 . Complete the missing value in the solution to the equation (-5, ____)

Let the coordinate of the variables be (x, y). Comparing the coordinates (x, y) with the given coordinate (-5, __), we will discover that x = -5. To get the y coordinate, we will substitute x = -5 into the given expression as shown;

If x – 5y = -15

-5 - 5y = -15

Adding 5 both sides

-5-5y+5 = -15+5

-5y = -10

Dividing both sides by -5;

-5y/-5 = -10/-5

y = 2

<u>Hence the missing value in the solution of the equation is 2</u>. The coordinate will be (-5, 2)

3 0
3 years ago
PLEASEE IM GIVING BRAINILST JUST PLEASE HELPP ME!!John and Hank work as gift wrappers at a toy store. In 4 minutes, John can wra
beks73 [17]

Answer:

in 20 minutes John can rap 10 small boxes and Hank can rap 12 small boxes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The perimeter of the rectangle she below is 24feet
maxonik [38]
This is really obvious but the answer is 4 feet.
6 0
3 years ago
What is 4% of 50,000
tamaranim1 [39]
4% of 50000
(4/100) * 50000
2000
7 0
3 years ago
Read 2 more answers
Other questions:
  • The length of a rectangle field if 7/5 of its width. if the perimeter of the field is 240 meters, what are the length and width
    6·1 answer
  • A student has gotten the following grades on his tests: 87, 95, 86, and 88. He needs to have an average of 90 to receive an A fo
    11·1 answer
  • On first down, a football team had a loss of 8 yards. After two downs, the team had an overall gain of 20 yards. How many yards
    11·1 answer
  • You are buying a new bicycle. The table shows the prices of bicycles at a store. You are willing to pay the mean price with an a
    9·1 answer
  • Write a number between 0 to 20 that has two factors
    13·2 answers
  • Jessie wants to buy jeans that retail at $42.00. the jeans are marked 10% off and jessie has a coupon for an additional 10% off.
    8·1 answer
  • • Amount borrowed<br> $28,000<br> For 5 years at 6% what is te interest
    6·1 answer
  • guys pls i post two more questions that i dont kno and i want to pass my test sorry ,but they are important
    11·1 answer
  • Who wants a free brainliest
    11·2 answers
  • ») b. The area of the parallelogram is 65 ft2. What is its height? mm th 13 ft 13​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!