2 years ago

What does each unit rate tell u

1 answer:

7 0

Unit rates tell you how much one of something would be, often how much it would cost. You'd utilize it especially while shopping for food, when you need to know how much you're being charged per ounce or pound of fruit/vegetables. Hope this helps.

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Can anyone help me do this math problem ( dont say dumb awnser to get the points)

Kazeer [188]

Answer:

Answer is -4.45: I owe $8.75. I have 4.3

4 0

3 years ago

For any positive numbers a, b, and d, with b 1,

Vitek1552 [10]

Answer:

Step-by-step explanation:

using the rule of logarithms

log x - log y ⇔ log ( $\frac{x}{y}$ )

then

$log_{b}$ ( $\frac{a}{d}$ ) = $log_{b}$ a - $log_{b}$ d

8 0

1 year ago

Which rational number equals 0 point 4 with bar over 4? 2 over 10 2 over 9 4 over 10 4 over 9

lord [1]

$0.4444.... =\frac{4}{10-1} = \frac{4}{9}$

6 0

2 years ago

What is the solution to the equation 2 (4 minus 3 x) + 5 (2 x minus 3) = 20 minus 5 x?

Zielflug [23.3K]

x = 3

Step-by-step explanation:

First we would simplify the left hand side of the equation by expanding the brackets

so 2(4-3x) = 8-6x and

5(2x-3) = 10x-15

This gives the left hand side as 8-6x+10x-15. So the overall equation becomes

8-6x+10x-15 = 20-5x.

Grouping the unknown values on one side and integers on one side of the equation gives us

8-15-20=6x-10x-5x (note the sign changes when numbers and unknown values are moved to the other side of the = sign

Solving further, -27 = -9x i.e x = -27/-9 = 3

Hence x = 3

7 0

3 years ago

Read 2 more answers

The polygons are similar. find the value of X

Afina-wow [57]

It should be 11. Consider the side that is 6 is 4 less than the side that is 10. Therefore the side that is x must be 4 less than 15. So it’s 11.

5 0

2 years ago