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emmasim [6.3K]
3 years ago
9

Jenna saves $3 for every $13 she earns. Vanessa saves $6 for every $16 she earns. Is Jenna’s ratio of money saved to money earne

d equivalent to Vanessa’s ratio of money saved to money earned?
Mathematics
1 answer:
Alexxx [7]3 years ago
7 0

Answer:

3/13 and 6/16

Step-by-step explanation:

hope i help

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Simplify 2a^2b^3(4a^2+3ab^2-ab)
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2a^2b^3(4a^2+3ab^2-ab)=? 
<span>
is what I presume you actually meant. </span>
<span>
Pull out the common factors of (4a^2+3ab^2-ab) and you will get </span>
<span>
a(4a+3b^2 -b) </span>

Substitute this back into the original equation and you get 
<span>
2a^2b^3[a(4a+3b^2-b)] = </span>
2a^3b^3(4a+3b^2-b) = 
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3 years ago
If x2 = 4, what are the possible numbers for x?
vichka [17]

Answer:

2

Step-by-step explanation:

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Find the slope x intercept and y intercept of the line y equals 2x + 1​
Ad libitum [116K]

(i) Slope is m=2

(ii) x - intercept is \left(-\frac{1}{2}, 0\right)

(ii) y - intercept is (0,1)

Explanation:

The given equation is y=2x+1

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Since, the equation is of the form y=mx+b where m is the slope

Thus, comparing the equation y=2x+1 with the general form y=mx+b, the slope is 2.

Thus, slope is m=2

(ii) Now, we shall determine the x - intercepts.

The x - intercept can be determined by substituting y=0 in y=2x+1

Thus, we have,

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Thus, the x - intercept is \left(-\frac{1}{2}, 0\right)

(iii) The y - intercept can be determined by substituting x=0 in y=2x+1

Thus, we get,

y=2(0)+1

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Answer:

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2 years ago
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