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Oliga [24]
3 years ago
12

I have no idea what to do help

Mathematics
1 answer:
Step2247 [10]3 years ago
4 0

Answer:

8.50(43) + 10.50(6.5)=$433.75

Step-by-step explanation:

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Can you help me find the answer to -1/3+-7/4
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Answer:

A, She added before multiplying.

Step-by-step explanation:

First, start off by using GEMDAS.

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You work from left to right - so you obviously divide first, which Amanda did successfully. Then, you multiply, which is exactly where Amanda went wrong. She was supposed to multiply before adding the 3 with 4.

Not sure if this made sense,

8 0
2 years ago
Tell whether x and y show direct variation. x + y = 6​
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<h3>Answer: Not direct variation</h3>

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5 0
2 years ago
Determine if the expression 9y5 – 10y3 is a polynomial or not. If it is a polynomial,
Stolb23 [73]

I am going to assume that the equation was supposed to be  9y^{5}-10y^{3}

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A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables so 9y^{5}-10y^{3} will be considered a polynomial.

A binomial is a polynomial with 2 terms.

The degree of a polynomial is the highest exponent in it which in this equation is 5.

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