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Crazy boy [7]
3 years ago
10

Estimate the sum or difference 4/5 4/7

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0
I’m confused on what to do I’m not sure
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So I assumed it (K) was 3, but it's wrong and I'm confused. Help? x
Fofino [41]
You were close! the answer should be 4.

look at your y axis--both lines cross it. f(x) crosses at - 3, g(x) crosses at 1. that's 4 units apart. you're adding 4 to every point on f(x) to get the result at g(x).
7 0
3 years ago
Armando got a job selling bags of peanuts at the local art festival. He is paid a fixed amount of $320 per
skelet666 [1.2K]

0.67n + 320

=(0.67 * 430) + 320

= 288.1 + 320

= $608.1

0.67n + 320 = 728.70

0.67n = 728.70 - 320

0.67n = 408.7

n = 408.7 / 0.67

n = 610 Bags of peanuts

6 0
3 years ago
Evaluate a + b for a = 2 and b = 3
Vikki [24]

Answer:

5

Step-by-step explanation:

2+3+5

5 0
3 years ago
Raj fully simplified the polynomial and then put it in standard form with the last term being 6y3. 2x2y + 8x3 – xy2 – 2x3 + 3xy2
JulijaS [17]
Original polynomial:

2x^2 y + 8x^3 - xy^2 - 2x^3 + 3xy^2 + 6y^3


Order the polynomial in ascending order of y


8x^3 - 2x^3 + 2x^2y + 3xy^2 - xy^2 + 6y^3


Add up the similar terms:

6x^3 + 2x^2y + 2xy^2 + 6y^3 


Thats is the polynomial Raj ended up with.


And the first term  is 6x^3.


Answer: 6x^3
3 0
3 years ago
PLZ HELP I WILL MARK THE BRAINIEST slove for x on each problem
dem82 [27]

Answer:

1-141

2-39

3-139

4-98

5-102

6-50

7-74

8-83

9-95

10-162

Step-by-step explanation:

6 0
4 years ago
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