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nekit [7.7K]
2 years ago
14

Jenna had two part-time jobs. She earns $9.50 per hour babysitting for her neighbor and $12.25 per hour working at the Farmers M

arket. Last weekend, she worked 4 1/2 hours babysitting and 4 hours at the market. a) write an expression to represent Jenna's total earnings from last weekend. b) Evaluate your expression to calculate her total earnings.​
Mathematics
1 answer:
Nadusha1986 [10]2 years ago
3 0

Answer:

$91.75

Step-by-step explanation:

babysitting = B

Farmers Market = F

9.5B + 12.25F = Total money earned

9.5 (4.5) + 12.25 (4) = $91.75

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State all integer values of x in the interval (2,8) that satisfy the following inequality:
lidiya [134]

Answer:

3,4,5,6 and 7

Step-by-step explanation:

Given

5x + 4 \ge 19

Required

State the values of x within 2 and 8

5x + 4 \ge 19

Collect Like Terms

5x \ge 19 - 4

5x \ge 15

Divide both sides by 5

\frac{5x}{5} \ge \frac{15}{5}

x \ge 3

(2,8) is an open interval which means that 2 and 8 are not inclusive of the values of x.

So:

The values of x \ge 3 are: 3,4,5,6 and 7

3 0
2 years ago
I need an explanation so I can understand this because am very confused
Goryan [66]

Answer:

Doesn’t go though origin

Step-by-step explanation:

It’s non proportional because the line doesn’t go though (0,0) being the origin

hope this helped :)

(if you still don’t understand ill try to explain further in the comments)

8 0
3 years ago
There are 5 times as many yellow labs as terriers in the dog park .if there are a total of 18 dogs how many dogs are terriers?
tekilochka [14]
Let t = number of terriers
1 x t = number of total terriers
5 x t = number of yellow labs
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8 0
3 years ago
Please can someone help my assignment​
Vadim26 [7]

Answer:

Find answers below

Step-by-step explanation:

First know that any value raise to power zero is 1 and also according to the inverse law;

a⁻ⁿ = 1/aⁿ

Given the following

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b) 43⁻⁵ = 1/43⁵

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c) 1/15⁻⁶ = 1/(1/15⁶)

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= -1 (anything raise to zero is 1)

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4 0
3 years ago
Myra multiplies 5 integers. The product is negative. AT LEAST, how many of the integers must be negative?
kicyunya [14]

1, If 0 are negative the product is positive, but if 2 are negative then answer is still positive. At least 1 but could also be 1,3,5.

7 0
2 years ago
Read 2 more answers
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