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3 years ago

Circle all the partial products

Mathematics

1 answer:

Arisa [49]3 years ago

7 0

5,424 is what needs to be circled

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What is the answer to 6(y+2)-4=-10

Brilliant_brown [7]

$6(y+2)-4=-10\\ \\6y+12-4=-10\\\\6y=-10-12+4\\\\6y=-18\ \ / :6\\ \\y=-3$

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4 years ago

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Blake is a member of a golf club. When he became a member, he deposited money into his club account. For each round of golf that

Leno4ka [110]

Answer:

D) Blake's account initially had $320, which is decreasing at the rate of $20 per round.

Step-by-step explanation:

Here, according to the question:

x: The total number of golf rounds played

y: Represents the amount, in dollars, left in his account after playing x rounds

Let as assume A is the amount deposited initially.

y = A - n x here n : rate of each round played

Also, here

if x = 2, then y = 280

if x =4, then y = 240

If x = 2 and y = 280, then:

y = A - n x ⇒ 280 = A - 2 n ... (1)

If x = 4 and y = 240, then:

y = A - n x ⇒ 240 = A - 4 n ... (2)

Solving (1) and (2) by (1) - (2), we get:

40 = 2 n or, n = 20

Putting n = 20 in 280 = A - 2 n, we get: A = 280 + 2(20) = 320

⇒ A = $320, n = $20

⇒ The amount initially deposited is $320 and the rate per round is $20

Hence ,Blake's account initially had $320, which is decreasing at the rate of $20 per round.

4 0

3 years ago

Divide 11 into two parts and their product is 24 ?

Mariana [72]

Answer:

divide 11 into 8 and 3 whose product is 24

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3 years ago

Help plzz i need help with this question and 9 more in an hourr

REY [17]

Answer:

$y=-\cos x$

Step-by-step explanation:

The given trigonometric graph is symmetric about the y-axis.

This means it is a cosine function.

The basic is symmetric about the y-axis and has a y-intercept of 1.

Its range is $-1\le y\le1$

Since the given graph has y-intercept at -1 with the same range, it is the parent cosine function reflected in the x-axis.

Therefore its equation is $y=-\cos x$

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3 years ago

Can you answer these questions

bearhunter [10]

70 people are in the band
10 flute players
20 trombone players
10 drummers
30 trumpet players

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3 years ago

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