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Fed [463]
3 years ago
9

What is the value of the expression of [(29+18)+(17-8)]÷8

Mathematics
2 answers:
vichka [17]3 years ago
7 0
29+18=47 17-8=9+47=56÷8=7 so its 7
aleksandr82 [10.1K]3 years ago
6 0

Answer:

7.

Step-by-step explanation:

We solve frist the operations in parenthesis:

[(29+18)+(17-8)]÷8 = [(47)+(9)]÷8 = [56]÷8 = 7.

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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
Write the number below in expanded notation 75,966
aev [14]
7.596 to the 4th power
7 0
2 years ago
The quotient of two numbers is negative what must be true about the two number
ahrayia [7]

Answer:

when you divide a negative number by a negative number the quotient is always positive.when you divide two negative number then the quotient is always positive

Step-by-step explanation:

:>

7 0
3 years ago
A line's y-intercept is 3, and its slope is 5. What is its equation in slope-intercept form?
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Format: y = mx + b
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Plug into the format
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8 0
2 years ago
5/8 of the 64 musicians in a music contest there guitarist some of the guitarist play jazz solos and the rest play classical sol
Nimfa-mama [501]
So there are 64 * 5/8 guitarists.
That means that there are 40 guitarists.
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3 0
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