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Sergeu [11.5K]
2 years ago
11

HELP ME AS FAST AS POSSIBLE! 95 POINTS!!!

Mathematics
2 answers:
Likurg_2 [28]2 years ago
7 0

Answer:

B

Step-by-step explanation:

4 (x - 7) - 2 (x + 1) = 10

x = 10

B. -2 (x - 7) + (x + 1) = 5

x = 10

your equation is equivalent to B!

cricket20 [7]2 years ago
4 0

Answer: -2(x-7) +(x +1)= 5

Step-by-step explanation:

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ASAP!!!!!!!!!!!!!!!!!!!
timama [110]

Answer:

Step-by-step explanation:

BC = 60

CA = 45

AB = sqrt(45^2 + 60^2)

AB = sqrt(2025 + 3600)

AB = sqrt(5625)

AB = 75

7 0
3 years ago
There is a ratio of 5 girls and 3 boys in the chorus. There are 24 boys in the chorus. How many girls are in the chorus
konstantin123 [22]
There are 40 girls in the Chorus.
8 0
3 years ago
Read 2 more answers
Solve for t. −5t≥70
bija089 [108]

Answer:

Step-by-step explanation:

-5t ≥ 70

t ≤ -14

7 0
3 years ago
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Describe how the graph of y = x2 can be transformed to the graph of the given equation. y = (x+4)2
NNADVOKAT [17]
Moving 4 units to the left would change from y=x^2 to y=(x+4)^2.
6 0
3 years ago
What is the length of line PS
stiks02 [169]
PQ^2 = PR \times PS

(4x + 4)^2 = (3x + 3)(3x + 3 + 21)

16x^2 + 32x + 16= (3x + 3)(3x + 24)

16x^2 + 32x + 16= 9x^2 + 81x + 72

7x^2 - 49x- 56 = 0

7(x^2 - 7x - 8)= 0

(x - 8)(x + 1) = 0

x - 8 = 0~~~or~~~x + 1 = 0

x = 8~~~or~~~x = -1

x = -1 makes the lengths of segments PQ and PR equal zero.
That is not possible, so the solution x = -1 is discarded.

x = 8

PS = 3x + 3 + 21

PS = 3x + 24

PS = 3(8) + 24

PS = 24 + 24

PS = 48
4 0
3 years ago
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