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Tamiku [17]
3 years ago
12

-4y-4+(-3) please answer fast thanksssss

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

Answer:

-7/4

Step-by-step explanation:

Ad libitum [116K]3 years ago
3 0
-4y-7

-4-3 = (-4+-3) = -7
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Solve the compound inequality 7x ≥ –56 and 9x < 54
Reptile [31]

Answer:

For the first inequality-   (-8)

Second inequality-    6

Step-by-step explanation:

First inequality- divide both sides by 7.

Second inequality- divide both sides by 9

Hope this helps ^-^

5 0
3 years ago
raj writes a polynomial expression in standard form using one variable, a, that has 4 terms and is degree 5. Nicole writes a pol
Alex777 [14]

Answer:

The new sum have degree = 5 

 The maximum number of terms of the sum is 6, but it could be less.                                

Step-by-step explanation:

Given :

Raj writes a polynomial expression in standard form using one variable, a, that has 4 terms and is degree 5.

Let the  polynomial:  Aa^5 + Ba^3 + Ca + D

Next, Nicole writes a polynomial expression in standard form using one variable, a, that has 3 terms and is degree 2.

The polynomial is:  Ea ^ 2 + Fa + G

Now, adding both polynomials we have:

(Aa ^ 5 + Ba ^ 3 + Ca + D) + (Ea ^ 2 + Fa + G)

 Aa ^ 5 + Ba ^ 3 + Ea ^ 2 + (C + F) a + (D + G)

→ The new sum have degree = 5 

→ The maximum number of terms of the sum is 6, but it could be less.


3 0
3 years ago
Read 2 more answers
a physical trainer measures her heart rate and counts that it beats 30 times in 15 seconds. what is the unit rate for her heart
nikitadnepr [17]
The unit rate is 2 beats per second.


3 0
3 years ago
Assume that the value of an automobile is inversely proportional to its age. If It is worth $3,500 when it is three years
Maru [420]
If the value for three years is $3500 then the answer should be $7000. you would take 3500 and multiply it by 2 because 3 years plus 3 years is 6 years
3 0
3 years ago
Jodi and mariah are sisters. jodi is three years older than mariah. using one variable, write an expression to represent the sum
lapo4ka [179]
Mariah =X
Jodi= X+3

X+X+3= 2X+3
7 0
3 years ago
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