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notka56 [123]
4 years ago
12

FOR 90 POINTS!!! PLEASE HELP!!! I'M STUCK ON THIS!

Mathematics
2 answers:
spin [16.1K]4 years ago
7 0
(a) y = -7/5x + 17.8
(b) it decreased by 7/5 per day.

Hope this helps!!!   :)
valina [46]4 years ago
5 0
A = y = -7/5x + 17.8

B = Decreased by 7/5 in a day.

Hope this helps!
STSN
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The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). After translation, R' is the point (–11, –11). Fin
koban [17]

Answer:

The original coordinate of

R is (-5, -5)

The new coordinate of

R is (-11, -11)

The translation rule is ( x - 6, y - 6)

The original coordinate of

U is (-5, 1)

The new coordinate of

U is (-5 - 6, 1 - 6)

which is

(-11, -5)

U' = (-11, -5)

7 0
3 years ago
Can somebody help and explain this plzz
8_murik_8 [283]
A) Every T is worth 7 points, and every F is worth 3 points.  So if we let T = 7 and F = 3, we can count how many T's and F's each team scored and write it as an expression.


So for the East Side Bulldogs, they have 7 touchdowns and 6 field goals, thus the expression for them is:

7T + 6F

For the West Side Bulldogs, they have 5 touchdowns and 5 field goals, thus the expression for them is:

5T + 5F

B) The difference would be written as:
7T + 6F - (5T + 5F) = 2T + F

C) To determine how many more points the winning team has than the losing team, calculate the scores of the two teams.  Then subtract the smaller number from the larger number to determine the score differential.
8 0
4 years ago
How do I solve the one that’s blank ?
Over [174]

Answer:

x = 9.1

Step-by-step explanation:

x^2 + 16^2 = 18.4^2

x^2 + 256 = 338.56

x^2 = 82.56

x = 9.1

8 0
3 years ago
CAN SOMEONE PLS HELP ME WITH THIS? ITS SO URGENT<br> (Pls show solution too)
FinnZ [79.3K]

Answer:

Step-by-step explanation:

t + u = 11 ----------- (1 )

10t + u = 10u + t - 9

10t + u - 10u - t = -9

10t - t + u - 10u = - 9

Combine like terms

9t - 9u = -9

Divide the entire equation by 9

\dfrac{9}{9}t-\dfrac{9}{9}u=\dfrac{-9}{9}

t - u = -1  --------------(2)

Add equation (1) & (2) and so, u will be eliminated and we can find the value of t

(1)       t + u = 11

(2)      <u>t  - u = -1</u>

         2t     = 10

               t = 10/2

t = 5

Plugin t = 5 in equation (1)

5 + u = 11

    u = 11 - 5

u = 6

The original number is 56

4 0
3 years ago
Find the values of x and y
IrinaVladis [17]
The value of y=29
the value of x=61
7 0
4 years ago
Read 2 more answers
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