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3 years ago

I’ll mark you the brainiest answer ASAP! Which option is equal to the given expression?

Mathematics

2 answers:

neonofarm [45]3 years ago

5 0

Answer:

Step-by-step explanation:

$\left( \dfrac{9}{8}\right)^4= \\\\\\\dfrac{9^4}{8^4}$

Therefore, the correct answer is choice C. Hope this helps!

Paul [167]3 years ago

4 0

Answer:

c is correct

Step-by-step explanation:

(9/8)^4

9^4/8^4

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Find at least 10 solutions to the linear equation 3x+y=-8

Lorico [155]

3x + y = -8

-3x -3x

y = -3x - 8

Choose values for x, then input that value into the equation to solve for y:

$\begin {array}{c|l||c}\underline{\ x\ }&\underline{\ -3x-8=y\ }&\underline{\ Coordinate\ }\\0&-3(0)-8=-8&(0,-8)\\1&-3(1)-8=-11&(1,-11)\\2&-3(2)-8=-14&(2,-14)\\3&-3(3)-8=-17&(3,-17)\\4&-3(4)-8=-20&(4,-20)\\5&-3(5)-8=-23&(5,-23)\\6&-3(6)-8=-26&(6,-26)\\7&-3(7)-8=-29&(7,-29)\\8&-3(8)-8=-32&(8,-32)\\9&-3(9)-8=-35&(9,-35)\\\end{array}$

FYI: Do you see the pattern?

Each time you add 1 to the x-value, you subtract 3 from the y-value.

6 0

3 years ago

Which of the following exponential functions represents the graph below

Ad libitum [116K]

Answer:

Option (B)

Step-by-step explanation:

Let the equation of the exponential function give in the graph is,

f(x) = a(b)ˣ

Since the given graph passes through two points (0, 3) and (-1, 1.5)

For (0, 3),

f(0) = a(b)⁰

3 = a(1) [Since b⁰ = 1]

a = 3

For (-1, 1.5),

f(-1) = a(b)⁻¹

1.5 = 3(b)⁻¹

1.5 = $\frac{3}{b}$

b = $\frac{3}{1.5}$

b = 2

Therefore, equation of the given function will be,

f(x) = 3(2)ˣ

Option (B) will be the answer.

5 0

4 years ago

Simplify the expression (Show work if you can)

Alborosie

This equation can be written as

(v-8)(v+5)/ (v-8)(v-3)
= v+5/v-3

4 0

3 years ago

What is the simplified form of

Naddika [18.5K]

Answer:

Step-by-step explanation:

$\sqrt{64x^{16}} =\sqrt{8^{2}*x^{8*2}}\\\\ =\sqrt{8^{2}*(x^{8})^{*2}}\\\\=8x^{8}$

6 0

3 years ago

Susan buys her lunch in the cafeteria each day for a week. On Monday she spends $1.50, on Tuesday $2.25, on Wednesday $1.76, on

olga_2 [115]

Answer:

The answer to your question is $11.17

Step-by-step explanation:

Data

Monday $1.50

Tuesday $2.25

Wednesday $1.76

Thursday $2.24

Friday $3.42

Process

1.- Sum up all the data, the result will be the answer

1.50

2.25

+ 1.76

2.24

3.42

$ 11.17

2.- Conclusion

Susan spent $11.17 on lunch this week

7 0

4 years ago

Read 2 more answers