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Nuetrik [128]
3 years ago
12

Please help, show me how to check the answer to this

Mathematics
1 answer:
sveta [45]3 years ago
5 0
3x-7=5x=19
3x-7-5x=5x+19-5x
-2x-7=19
-2x-7+7=19+7
-2x=26
-2x/-2=26/-2
x=-13

:) Did you get that?
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Hi can someone help me with this pls
Mama L [17]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
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Match the rates with their equivalent unit rates. Match the rates with their equivalent unit rates. arrowRight arrowRight arrowR
anyanavicka [17]

Answer:

\frac{47}{2} \to 6

\frac{60}{12} \to 5

\frac{40}{10} \to 4

\frac{56}{8} \to 7

\frac{64}{8} \to 8

Step-by-step explanation:

Given

See attachment

Required

Complete the blanks

To do this, we simply carry out the division operation.

So, we have:

\frac{47}{2} \to 6

\frac{60}{12} \to 5

\frac{40}{10} \to 4

\frac{56}{8} \to 7

\frac{64}{8} \to 8

6 0
3 years ago
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A new car is purchased for 17900 dollars. The value of the car depreciates at 13% per
bezimeni [28]

Answer:

the car will be worth $1611 after 7 years

6 0
2 years ago
Find the quadratic function that has the vertex (4,5) and passes through the point (8,21) If possible, can you explain the work?
Ganezh [65]
Start by looking at the vertex form of a quadratic function, f(x) = a(x - h)^2 + k. The variables h and k are the values of the vertex. Plug those in to get f(x) = a(x - 4)^2 + 5. To find the variable a, plug in the point given for the x and y values. So, you get (21) = a((8) - 4)^2 + 5. Solve for a algebraically, and you get a = 1. Finally, plug everything in and simplify the equation. You should get that the quadratic function is f(x) = x^2 - 8x + 21. Hope this helps!

8 0
3 years ago
HELP ME PLS THIS IS URGENT Drag each value to the correct location on the tables.
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SOLUTION:

Given the following table:

               Show A   Show B     Total

Men     -     76           124             200

Women - 112           88          200

Relative frequency of men who watch show A: 76/200 = 0.38

Relative frequency of men who watch show B: 124/200 = 0.62

Relative frequency of women who watch show A: 112/200 = 0.56

Relative frequency of women who watch show B: 88/200 = 0.44

<h3>____________________________________</h3>

FINAL ANSWER:

               Show A   Show B  

Men    -      0.38    0.62      

Women -  0.56    0.44                  

<h3>____________________________________</h3>
4 0
3 years ago
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