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alisha [4.7K]
3 years ago
10

Robert spent half of his savings on a new phone. He earns some money back by babysitting the neighbors for $45. What was his sav

ings if he ended with $107? Can you help with this question and put it in step-by-step?
Mathematics
1 answer:
g100num [7]3 years ago
8 0
The answer is 169 I’m pretty sure
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2(3 – 8y)
Hoochie [10]

Answer:

21

Step-by-step explanation:

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3 years ago
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An investment grows according to the exponential equation y = 15,000 · 1.07x, where x is the number of years invested. Which of
Nikolay [14]
The option c is the answer because
2p=p (1.07)^x
2=1.07^x
Solve for x
X=log(2)÷log(1.07)
x=10 years the amount will be doubled after 10 years
But your option says the investment will (more) than double with (12) years
So it's correct
5 0
3 years ago
Please send ans in full​
Katen [24]

Area of rectangle = l × b

l = 70cm

b = 8cm

Area = 70 × 8 = 560cm²

Area of rectangle = l × b

l = 78cm

b = 15cm

Area = 78 × 75 = 1170cm²

7 0
3 years ago
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The game of Scrabble has 100 tiles. The diagram shows the number of tiles for each letter and the​ letter's point value. One til
egoroff_w [7]

Answer:

10%

Step-by-step explanation:

In the image attached below, we can see that there are

8 tiles of letter O

2 tiles of letter V

This means that there are 10 total tiles of the letters that you want to get (O and V). Since there are a total of 100 tiles we need to divide this value by 100 to get the probability of getting one of these tiles.

10 / 100 = 0.10 or 10%

Finally, we can see that the probability of selecting a O or a V is 10%

7 0
2 years ago
Earl runs 60 meters in 40 seconds. How many meters per second does Earl run?
Yuki888 [10]

Earl runs 1.5 meters per second.................

5 0
3 years ago
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