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ycow [4]
3 years ago
9

HELP I NEED HELP ASAP

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Nikitich [7]3 years ago
4 0

Answer:

the answer is A

Step-by-step explanation:

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Hardy has three times as many tennis balls as kerns. They have 940 tennis balls in all. How many tennis balls does Hardy have th
topjm [15]

Answer:

Hardy has 470 more tennis balls than Kerns.

Step-by-step explanation:

Given that:

Total number of tennis balls = 940

Let,

x represents the number of tennis balls Hardy has.

y represents the number of tennis balls Kerns has.

According to given statement,

x+y=940     Eqn 1

x = 3y         Eqn 2

Putting x = 3y in Eqn 1

3y+y=940

4y=940

Dividing both sides by 4

\frac{4y}{4}=\frac{940}{4}\\y=235

Putting y=235 in Eqn 2

x = 3(235)

x = 705

Difference = Hardy's tennis balls - Kerns' tennis balls

Difference = 705 - 235 = 470

Hence,

Hardy has 470 more tennis balls than Kerns.

3 0
3 years ago
In 2015, Gary earned $25,300. In 2016, he received a raise and earned $28,100. Comparing Gary’s increased salary to his previous
yarga [219]
[Find the changes in the salary]
Increase = 28100 - 25300 = 2800

[the change, divided by the original amount. x100 to give the percentage]
percentage increase = 2800/25300 x 100 = 11.07%
8 0
3 years ago
Read 2 more answers
The slope of the line whose equation is 3 x - 2 y = 4 is:
olchik [2.2K]

Answer:

c 3/2

Step-by-step explanation:

3 0
3 years ago
Allie found that 40% of the 170 patients she saw in a week were near-sighted
Rudik [331]
68 people she saw that were near-sighted
7 0
3 years ago
Henri paid $10.75 for a calculator, $4.98 for copier paper, and $3.21 for folders. He paid with a $20 bill and got $1.06 in chan
Amiraneli [1.4K]

Answer:

10.75+4.98+3.21=18.94

20-18.94= 1.06

Step-by-step explanation:

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7 0
3 years ago
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