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2 years ago

Which of these types of saving are you already doing

Mathematics

1 answer:

Shkiper50 [21]2 years ago

6 0

What do you mean I don’t get it

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F(x) = -7x2 + 9x - 15 and g(x) = -12x2 – 15x + 7

djyliett [7]

Answer:

${5x}^{2} + 6x = - 8$

Step-by-step explanation:

This question is asking you to insert two equations, f(x) and g(x), into the equation g(x) - f(x). This will lead to the equation below.

${ - 12x}^{2} - 15x + 7 - ({ - 7)x}^{2} + 9x - 15$

Now we can solve for the equation.

${ - 5x}^{2} - 6x - 8 = 0 \\ {5x}^{2} + 6x = - 8$

3 0

2 years ago

Stan's cookie recipe makes 24 cookies and calls for exactly 384 sprinkles. He is wondering how many sprinkles (p ) he will need

Arisa [49]

Answer:

960

Step-by-step explanation:

Given:

Stan's cookie recipe makes 24 cookies.
It needs exactly 384 sprinkles.

To Find:

Number of sprinkles needed for 60 cookies

<h2>Solution:</h2>

Find the number of sprinkles needed for 1 cookie:

24 cookies = 384 sprinkles
1 cookie = 384 ÷ 24
1 cookie = 16 sprinkles

Find the number of sprinkles needed for 60 cookies:

1 cookie = 16 sprinkles
60 cookies = 16 x 60
60 cookies = 960 sprinkles

Answer: Stan will need 960 sprinkles for 60 cookies.

3 0

1 year ago

A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the line is

Alchen [17]

M = -2 and b = 3
so equation
y = -2x + 3

hope it helps

4 0

2 years ago

Solve the following proportion for v. 8/5 = v/6 Round your answer to the nearest tenth.

bekas [8.4K]

Answer:

$v=\frac{48}{5}=9\frac{3}{5} \\$

Step-by-step explanation:

$\frac{8}{5}=\frac{v}{6}$

Swap sides:

$\frac{v}{6}=\frac{8}{5}$

Multiply to both sides by 6:

$\frac{v}{6}\cdot6=\frac{8}{5}\cdot6$

Group like terms:

$\frac{1}{6}\cdot6v=\frac{8}{5}\cdot6$

Simplify the fraction:

$v=\frac{8}{5}\cdot6$

Multiply the fractions

$v=\frac{8\cdot6}{5}$

Simplify the arithmetic:

$v=\frac{48}{5}$

4 0

2 years ago

What's the answer ????

faust18 [17]

The answer is (-4, 5).

8 0

2 years ago