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a_sh-v [17]
2 years ago
10

Solve 7 a + y = z − 4 for a

Mathematics
1 answer:
Viktor [21]2 years ago
6 0

Answer:

(7a+y)=(z-4)

Step-by-step explanation:

(7a+y)=z-4

(7a+y)=(z-4)

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What is the slope of (0,0) (2,3)
Virty [35]

Answer:

3/2

Step-by-step explanation:

Para hallar la pendiente de dicha recta formada por dos puntos procederemos a usar la siguiente ecuación

m=y2-y1/x2-x1

Donde (0,0) ---->(x1,y1)           (2,3)------>(x2,y2)

Remplazando x1,x2,y1,y2

m=3-0/2-0 = 3/2

De tal manera la m=3/2



             

5 0
3 years ago
Write an equation that indicates you can spend exactly 45 per day for rental fees
9966 [12]

Answer:

An equation that indicates you can spend exactly $45 per day for rental fees is, y=45x

Step-by-step explanation:

Let x represents the days and y represents total the rental fees.

As per the statement:

you can spend exactly $45 per day for rental fees.

In 1 day you spend  = $45 rental fees.

then

in x days = 45 x

we have to find an equation that indicates you can spend exactly $45 per day for rental fees

since, y represents the total rental fees,.

⇒ y= 45x

Therefore, an equation that indicates you can spend exactly $45 per day for rental fees is, y=45x

5 0
3 years ago
Read 2 more answers
Explain when you know you need to rename a mixed fraction to subtract
grigory [225]
That is called an improper fraction.You multiply the whole numbers by the denominator and then add what is left over to get the improper fraction.
5 0
3 years ago
Read 2 more answers
9m-m+3=-2(m+1) <br> this thing wants 20 characters so..HI!
MrMuchimi

Answer:

m = -1/2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

9m - m + 3 = -2(m + 1)

<u>Step 2: Solve for </u><em><u>m</u></em>

  1. Combine like terms:                    8m + 3 = -2(m + 1)
  2. Distribute -2:                                8m + 3 = -2m - 2
  3. Add 2m on both sides:                10m + 3 = -2
  4. Isolate <em>m</em> term:                             10m = -5
  5. Isolate <em>m</em>:                                      m = -1/2
6 0
2 years ago
Pls pls pls help me I will mark you brainest
Usimov [2.4K]
The answer is 288 :)
3 0
3 years ago
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