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cricket20 [7]
2 years ago
9

The expression 3 × 7 – 4 × 8 + 2 is equivalent

Mathematics
2 answers:
tatiyna2 years ago
8 0
Equivalent just means what it equals to which is 138.
vlabodo [156]2 years ago
3 0
I believe the answer you are looking for is -9<span />
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HELP ME :(
kap26 [50]

Answer:

D 5,12

Step-by-step explanation:

did it on my test and got it correct

8 0
3 years ago
Grandma baked 96 cookies and gave them to her grandchildren. One of the grandchildren, Cindy, received 5 fewer cookies than she
Harman [31]
If the cookies had been divided equally between the h grandchildren then each grandchild would receive 96/h  cookies.
So Cindy  received (96/h) - 5   cookies
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3 years ago
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Find the slope from the pair points (0 -5) (-5 5)
lapo4ka [179]

Answer: m = 0

Step-by-step explanation:

8 0
2 years ago
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Which term of the AP 21, 18, 15 ...... is -81 ?​
amid [387]

Given AP is 21 ,18,15,...

First term = 21

Common difference = 18-21 = -3

Let an = -81

We know that

an = a+(n-1)d

⇛21+(n-1)(-3) = -81

⇛ 21-3n+3 = -81

⇛24-3n = -81

⇛ 24+81 = 3n

⇛ 105= 3n

⇛ n = 105/3

⇛ n = 35

35th term of the AP is -81.

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Which term of the AP:3, 8, 13, 18,...,is 78?

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3 0
2 years ago
What is the solution to the inequality below x2&gt;25​
4vir4ik [10]

Answer:

Ans: (-5, 5)

-5 < x < 5

Step-by-step explanation:

Standard form: f(x) = x^2 - 25 < 0.

First solve x^2 - 25 = 0 --> x = +- 5

Use the algebraic method to solve f(x) < 0. Between the 2 real roots (-5) and (5), f(x) < 0, as opposite in sign to a = 1.

Answer by open interval: (-5, 5)

3 0
3 years ago
Read 2 more answers
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