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olga nikolaevna [1]
2 years ago
15

What is the value of 4/5 minus 2/3?

2/3" alt="4/5 - 2/3" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Dafna1 [17]2 years ago
4 0

2/15

4/5-2/3

convert so they have the same denominator

12/15-10/15

solve

2/15

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Evaluate g(-4) when g(b)<br> =<br> - 4(12.5b - 2)<br><br> Can someone help please?
Stolb23 [73]
The answer to your problem is 50b+8

3 0
3 years ago
iris charges a fee for her consulting services plus an hourly rate that is 1 1/5 times her fee on a 7 hour job and iris charged
Veronika [31]
Based on the given problem above, here is the solution.
Given: Iris's charge: 470
           1 1/5 times her fee: additional hourly rate
           ? = fee for an hourly rate
What we need to do first is divide 470 by 7 hours, so 470/7 = 67.143/hour.
So Iris's per hour is 67.143 without the additional rate.
Now, let's look for the 1 1/5 of 470. 1 1/5 is equal to 1.2. So 470 x 1.2 = 564.
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5 0
3 years ago
Pls answer fast
Natali [406]

Answer:

I am pretty sure its y={5}/{4}x-5

Step-by-step explanation:

8 0
2 years ago
Jay ate 2/3 of a pizza. Dan ate 4 times the amount of jay ate . How much did dan eat
erica [24]

Answer:

Dan eat 2\frac{2}{3} pizzas

Step-by-step explanation:

Let

x-----> amount of pizza Jay ate

y-----> amount of pizza Dan ate

we know that

x=\frac{2}{3} ----> equation A

y=4x -----> equation B

substitute equation A in the equation B and solve for y

y=4(\frac{2}{3})=\frac{8}{3}

Convert to mixed number

\frac{8}{3}=\frac{6}{3}+\frac{2}{3}=2\frac{2}{3}

8 0
3 years ago
Hi plz halp me I don’t understand and plz do step by step
miv72 [106K]
First multiply (4x5)
Then find 2 cubed = 2x2x2= 8
Then divide 20 by 2= 20/2=10
Then 10-8= 2

7 0
3 years ago
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