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Vikki [24]
3 years ago
11

Help i need to show my work too

Mathematics
2 answers:
ehidna [41]3 years ago
7 0
Bethany: 3 hours=20miles

susan: 3 hours=18 miles
Anettt [7]3 years ago
4 0
Susan goes 7.5 miles per hour.
Bethany goes 5 miles per hour.
Susan is faster.
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Write equivalent expression for 7× + 4× + 3-1
Mazyrski [523]

Answer: you just flip it. It would be the opposite.

Step-by-step explanation:

When you flip it, what’s the difference? It’s still the same.

6 0
3 years ago
Please help me i really need help please help please
solong [7]

Answer:

3.605 ft is the answer.

Step-by-step explanation:

Applying Pythagoras theorem,

a^2 + b^2 = c^2

2^2 + 3^2 = c^2

4 + 9 = c^2

13 = c^2

3.605 = c

therefore, the answer is 3.605.

:)

8 0
2 years ago
Solve each inequality. <br> 8x-6 &gt; 10
myrzilka [38]

Answer:

The answer to this inequality would be x>2

3 0
2 years ago
Josh Pruitt worked 48.75 hours.
leva [86]
For this case, as Josh worked more than 40 hours, he was able to receive a payment
 ($ 8.20 / h) * (40 h) = 328
 1.5(8.20) *8.75 = <span> <span>107.625
</span></span> 328+107.625= 435.625 
 the gross earnings for Pruitt are 435.625 $
6 0
3 years ago
Pls help soon:)
Tanzania [10]
Correct answers are:
(1) <span>28, 141 known cases
(2) 79913.71 known cases after six weeks (round off according to the options given)
(3) After approx. 9 weeks (9.0142 in decimal)

Explanations:
(1) Put x = 0 in given equation
</span><span>y= 28, 141 (1.19)^x
</span><span>y= 28, 141 (1.19)^(0)
</span>y= 28, 141


(2) Put x = 6 in the given equation:
<span>y= 28, 141 (1.19)^x
</span><span>y= 28, 141 (1.19)^(6)
</span>y= 79913.71

(3) Since
y= 28, 141 (1.19)^x
And y = <span>135,000

</span>135,000 = 28, 141 (1.19)^x
135,000/28, 141 = (1.19)^x

taking "ln" on both sides:
ln(4.797) = ln(1.19)^x

ln(4.797) = xln(1.19)
x = 9.0142 (in weeks)

5 0
3 years ago
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