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Ira Lisetskai [31]
3 years ago
11

Write and solve an equation for each problem situation. Define the variable

Mathematics
1 answer:
Simora [160]3 years ago
8 0

Answer:

His weekly allowance is $5.50.

Step-by-step explanation:

12.03 - 6.53 = $5.50

I'm not 100% sure this is accurate. Good Luck!

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Solve the simultaneous equations. <br>Y=5x^2 + 4x-19<br>Y=4x+1 ​
Olegator [25]

Answer: x1=-2

x2=2

Step-by-step explanation:

5x²+4x-19=4x+1

5x²+4x-19-4x-1=0

5x²-20=0

5x²=20

x²=20/5

x²=4

x1=-√4=-2

x2=+√4=2

8 0
4 years ago
Complete the square to rewrite the following equation. Identify the center and radius of the circle. You must show all work and
timurjin [86]

Answer:

311333

Step-by-step explanation:

5 0
3 years ago
Is 24/40 equivalent to 3/5
horsena [70]
\frac{24}{40}=\frac{3*8}{5*8}=\frac{3}{5}
4 0
4 years ago
Read 2 more answers
A function LaTeX: f\left(x\right)=\sqrt[3]{x}f ( x ) = x 3 is transformed into the function LaTeX: g\left(x\right)=-\sqrt[3]{x}-
shtirl [24]

Answer:

A reflection in the x-axis, and a vertical translation of 8 units down

Step-by-step explanation:

The given function is

f(x) =  \sqrt[3]{x}

The transformed function is

g(x) =  -  \sqrt[3]{x}  - 8

To see the transformation that occurred, we can rewrite g(x) in terms of f(x).

That is:

g(x) =  - f(x) - 8

Therefore f(x) is reflected in the x-axis and translated 8 units down.

The resulting graph decreases from left to right over its entire domain.

7 0
3 years ago
Let f(x) = x 7 and g(x) = x − 4. find f(x) ⋅ g(x). x2 − 3x − 28 x2 − 3x − 11 x2 3x − 28 x2 3x − 11
vladimir1956 [14]
(x + 7)(x - 4) = x^2 - 4x + 7x - 28 = x^2 + 3x - 28


6 0
3 years ago
Read 2 more answers
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