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3 years ago

Will mark best answer BRAINLIEST!!!!! I finished taking this test on friday but i need to check my answers.

Mathematics

2 answers:

Bogdan [553]3 years ago

6 0

Everything you got was right.

pochemuha3 years ago

3 0

Answer:

1. (C) 6×x + 5

2. (D) 12 + (9 ÷ y)

3. (D) 20 − 6×c

4. (D) d ÷ 3

5. (A) 12 × h

Step-by-step explanation:

We will analyze each phrase by parts:

"Five more than..." means adding five (+5).

"The product of x and 6" means multiplying x and 6 (6×x).

Putting all together: 6×x + 5

"The sum of 12 and..." means adding twelve to something else (12+).

"The quotient of 9 and a number" means a division between 9 and a variable number (9 ÷ y).

Putting all together: 12 + (9 ÷ y)

"Taylor buys 6 bus tickets" means multiplying 6 times the cost of the ticket (6×c).

Then, we substract the total cost of the tickets to the $20 bill to obtain his change. (20-).

Putting all together: 20 − 6×c

"One-third the number of raisins Devan ate" means we divide by 3 the Devan's raisins (÷3).

Putting all together: d ÷ 3

"pays $12 per hour" means multiplying the cost for each hour.

Putting all together: 12 × h

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what is an equation of the line that passes through the point (-3,1) and is parallel to the line 4x+3y=15?

guajiro [1.7K]

$equation \: of \: required \: line \implies$

$4x + 3y + k = 0-----(1)$

$since \: it \: passes \: through \: ( - 3,1),$

$- 12 + 3 + k = 0$

$k = 9$

$substituting \: in \: k = 9 \: in \: (1),$

we get,

$4x + 3y + 9 = 0$

$hence \: the \: equation \: of \: the \: line \implies$

$\red{ \boxed{ \bold{4x + 3y + 9 = 0}}}$

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3 years ago

Five quarts of oil and an oil filter cost $20.35. However, with a coupon, these items may be purchased for $4.43 less. What is t

kupik [55]

Hey there :)

5 quarts of oil and an oil filter - $20.35
With couple - $4.43 less
Final cost?

We subtract 4.43 from $20.35
Why? That's the expected amount [ without a coupon ]

20.35
- 4.43
15.92

The final cost will be $15.92

4 0

3 years ago

At the end of the month, Bill had overdrawn his checking account and had a balance of -$163.22 . He deposited his paycheck of $9

MissTica

Answer:

$825.34

Step-by-step explanation:

$988.56 - $163.22

$825.34

4 0

3 years ago

Which points lie on the line that passes through point P and

4vir4ik [10]

Answer:

(-5,-1)

Step-by-step explanation:

First, draw a parallel line to the blue one that has a slope of over 1 to the right and up 1.

Second, look at the new line and see if any of the points are on the line.

All of the other point do not fall on the new line.

6 0

4 years ago

Read 2 more answers

Dots sells T-shirts ($5) and shorts ($8). In April, total sales were $560. People bought 4 times as many T-shirts as shorts.

iogann1982 [59]

Answer:

Number of T-shirts sold = 80 and number of shorts sold = 20

Step-by-step explanation:

This question is incomplete. If we have to calculate the number of shirts and T-shirts sold by Dots then we will calculate this question as below.

Let the number of shorts sold = s

And the number of T-shirts sold = T

Dots sells T-shirts at $5 and shots at $8 in April.

Equation for this situation will be,

5T + 8s = 560 -----(1)

Number of T-shirts sold are 4 times the shorts,

T = 4s ----- (2)

By substituting the value of T from equation (2) in equation (1),

5(4s) + 8s = 560

20s + 8s = 560

28s = 560

s = 20

From equation (2),

T = 4(20)

T = 80

Number of T-shirts sold = 80 and number of shorts sold = 20

6 0

3 years ago