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
olga_2 [115]
3 years ago
12

Select all of the equations that are equivalent to2-5y=-7​

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
8 0

Answer:

last one

Step-by-step explanation:

trust me it is

because look:

2 - 5y = -7                          

-5y = -9          

because -7 - 2 = -9

so that is why is

-5y = -9

insens350 [35]3 years ago
6 0

Answer:

c

Step-by-step explanation:

You might be interested in
omar will donate up to $500 to charity. the money will be divided between two charities: the city of youth fund and educational
marshall27 [118]

Answer:

Please refer to the attached graph

Step-by-step explanation:

Knowing the following:

X = amount of money donated to the city youth fund

Y = amount of money donated to the educational growth foundation

We can write the statements in form of equations:  

"Will donate up to $500, the money will be divided between two charities"

(a) X + Y = \$ 500

"The amount donated to the educational growth foundation to be at least four times the amount donated to the city youth fund"

(b) Y \geq 4X

If we graph both equations we can see the area where both conditions are met (see graph attached)

Where the blue line is (a) and the red line is (b)

Shaded area represent all the possible solutions for the donations, for example:

X=100 and Y=400 or

X=50 and Y=200, etc.

6 0
2 years ago
IM DUMB.Someone smart helppppp ill give brainlest​
Montano1993 [528]

Answer:

x=45

Step-by-step explanation:

Each triangle had 180 degrees in all and the picture shows it has a right angle.   180-90=90

90/2=45

Because there are two angles left without measurement.

3 0
3 years ago
A line includes the points (0,0) and (1,5). What is its equation in slope-intercept form
Kipish [7]

9514 1404 393

Answer:

  y = 5x

Step-by-step explanation:

The point (0, 0) tells you the line goes through the origin, so represents a proportional relationship. The slope is simply the ratio of y to x, or 5/1 = 5.

The equation of the line is ...

  y = mx + b . . . . . . line with slope m and y-intercept b

  y = 5x . . . . . . . . . . line with slope 5 and y-intercept of 0 (the origin)

5 0
2 years ago
CLOUDISTHERO/cloudisthero here are your extra points so you'll answer my latest Question and if your not them do not answer or i
Finger [1]

Answer:

uh ok just give me the link to the question and I will see if I can help you :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What's 99.1 ×0.16 (must show work)
wariber [46]
99.1
x0.16

6(1)=6
6(9)=54. Put down the 4 and carry the 5.
6(9)=54+5= 59.

You work in reverse, so our last number should be first and our first number last. So the first number is: 5946

Our next row, we put down a 0 and then continue.
1(1)=1
1(9)=9
1(1)=9

Our second number is 9910.

Add the two: 5946+9910=15856

Count the number lf decimal places. In this case, three. Move the decimal 3 places left: 15.856

I always double check using a calculator.

**Sorry the methods it's written out in isn't better, but I can't upload pictures. Hope it helps.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Help!1. Find the ratio:<br>a. 24 and 32​
    7·2 answers
  • Amaya used these steps to solve the equation 8x + 4 = 9 + 4 (2x-1). Which choice describes the meaning of her result, 4=5?
    9·2 answers
  • What are all the prime numbers in 62
    9·1 answer
  • What is a perfect circle
    8·2 answers
  • How many movies did Andrew rent this month if the month’s bill was $16.25
    7·1 answer
  • 3 less than the quotient of a number y and 4
    8·2 answers
  • 100) 4030<br> What’s the greatest common factor
    12·1 answer
  • can someone help me with this
    5·1 answer
  • How do we know if values in a table are proportional?
    5·1 answer
  • z scores are useful because they:a. allow us to convert raw scores to mean scores, compare scores from different samples, and tr
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!