3 years ago

7 – (5t – 13) = –25 HELP NO TROLLING ALSO PLS EXPLAIN HOW U GOT IT TY !

1 answer:

6 0

The answer would be 9 you would add the 13 and 7 then have 20-5t=-25 then subtract 20 from 25 then you would have -5=-45 which is 9

You might be interested in

Which expression is equivalent to

sweet-ann [11.9K]

Answer:

ITS D ITS NOT THERE

Step-by-step explanation:

7 0

3 years ago

Of all customers purchasing automatic garage-door openers, 70% purchase a chain-driven model. Let X = the number among the next

otez555 [7]

Answer:

P(X > 10), n = 15, p = 0.7

P(X > 10) =P(10 < X ≤ 15) = P(11 ≤ X ≤ 15) = P(X = 11, 12, 13, 14, 15)

=P(X = 11) + P(X =12) + P(X = 13) + P(X =14) + P(X = 15) (because these are disjoint events)

Step-by-step explanation:

See attached image for detailed explanation

7 0

2 years ago

64 w^2 + 96w+36=0. What is the number of real solutions?

7nadin3 [17]

Answer:

w = -3/4 or -0.75

there is only one solution

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the solution to<br> a>-16?

Anna11 [10]

Answer:

that is the solution

Step-by-step explanation:

it cannot be simplified

8 0

3 years ago

Solve 2x2 – 6x + 10 = 0 by completing the square.

Ugo [173]

Answer:

Step-by-step explanation:

2x^2-6x+10=0

2(x^2-3x)+10=0

2(x-(3/2))^2-9/4)+10=0

2(x-(3/2))^2+10-9/2=0

2(x-(3/2))^2+(20-9)/2=0

2(x-(3/2))^2+11/2=0

2(x-(3/2))^2=-11/2

square is always positive so there is no solution

5 0

2 years ago