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Sveta_85 [38]
2 years ago
10

-3y-7x When x=6, y=3

Mathematics
2 answers:
storchak [24]2 years ago
6 0

Answer:

-9y - 42x

Step-by-step explanation:

so it would be (-3*3) - (7 * 6).

When u solve it would be -9y - 42x

Oksi-84 [34.3K]2 years ago
4 0
-9y-42x

Because they are like terms that is the lowest they can go
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(x+5)3 multiply the polynomial;s
tatiyna

Answer:

3x + 15

Step-by-step explanation:

(x+5)3

(x+5) · 3

3(x+5)

3x+ 3 · 5

3x + 15

7 0
3 years ago
26 divided by a number r
IRINA_888 [86]

Answer:

26 ÷ r

Step-by-step explanation:

Is your expression.

Using the keywords divide you can identify the expression, its showing you divide 26 by r, r in this case is your unknown value(variable). This expression is showing what you divide. You can also consider this as 26/r

4 0
3 years ago
Read 2 more answers
4(x-11)^2=25
netineya [11]
Expand the square: 4(x-11)^ =25
4(x-11)(x-11)=25

Distribute : 4(x-11)(x-11)=25
4(x(x-11)-11(x-11))=25

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hope that helps
8 0
3 years ago
annual sales for a company are $149,999 and are increasing at a rate of 6% per year. write an exponential growth function to mod
elixir [45]

Answer:

  • S(t) = 149999(1.06)^t
  • $225543

Step-by-step explanation:

  • Initial value is $149999
  • Increase rate is 6% per year = 1.06 times

<u>The model of the growth is:</u>

  • S(t) = 149999(1.06)^t, where S- amount of annual sales, t- time in years, 1.06- growth rate per year

<u>Annual sales after 7 years:</u>

  • S(7) = 149999(1.06)^7 = $225543
4 0
3 years ago
What is the 5th term in the arithmetic sequence below?
olga_2 [115]

Answer:

A: 16

Step-by-step explanation:

difference is +12

4 + 12= 16

7 0
3 years ago
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