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Semenov [28]
3 years ago
15

NEED ANSWERED ASAP PLEASE.

Mathematics
2 answers:
MAXImum [283]3 years ago
5 0
<span>Write out what the statements represent:

"the quotient of a number and 7" -> (y / 7)
</span><span>"Two less than" -> -2
</span><span>"equals 8" -> = 8

The sentence will be translated into the following equation:

</span>\boxed{(y \div 7) - 2 = 8}<span>
</span>
MariettaO [177]3 years ago
3 0
Answer: 
\boxed {y \div7 -2 =8}
<span>
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span>
Solution-
What we already know:
<span>"Two less than the quotient of a number and 7 equals 8."
</span><span>━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━<span>━━</span></span>
How to translate the sentence into an equation:
We will translate the sentence into an equation by using our mathematical knowledge and applying the statements provided into our equation.
<span>━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span>
Statement: "the quotient of a number and 7<span>"
</span>Expression: y \div 7

Statement: "two less than:
Visual: "-2"

Statement: "equals 8"
Visual: "=8"
<span>━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span>
Solve:
After we apply all of the above together, the equation would look like. 
y \div7 -2 =8
<span>━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━</span>
Hence, the answer would be \boxed {y \div7 -2 =8}

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Olegator [25]
You should divide 280 into 3 which would equal 9
4 0
3 years ago
Read 2 more answers
Please answer this correctly
MAVERICK [17]

Answer:

1:50 PM

Step-by-step explanation:

Left school at 10:38 AM,

took them 51 minutes,

38+51=89,

89-60=29,

so when they drove to the museum, it was 11:29 AM.

From here, they stayed at the museum for 1 hour and 26 minutes,

so they stayed at the museum until 12:55 AM since 29+26=55.

Now, it took them 55 minutes to drive back to the school,

so 12:55 plus another 55 minutes,

it's going to be 1:50 PM when Dale's class got back to school.

7 0
3 years ago
To cover a rectangular region of her yard, Penny needs at least 155 square feet of sod. The length of the
Tasya [4]

<u><em>To cover a rectangular region of her yard, Penny needs at least 170.5 square feet of sod. The length of the region is 15.5 feet. What are the possible widths of the region?</em></u>

<u><em></em></u>

<u><em>L=length=15.5 ft; W=width; A=area=>170.5 sq ft</em></u>

<u><em></em></u>

<u><em>L*W=>170.5 sq ft Divide each side by L</em></u>

<u><em></em></u>

<u><em></em></u>

<u><em>W=>170.5 sq ft/L</em></u>

<u><em></em></u>

<u><em>W=>170.5 sq ft/15.5 ft=>11 feet</em></u>

<u><em></em></u>

ANSWER: To cover at least 170.5 sq ft. the width must be at least 11 feet.

<h2><em><u>Brainly pls</u></em></h2>

5 0
3 years ago
A roofer calculates his bid price using the formula P = 1.85s + 4.2f, where s is the area of the roof in square feet and f is th
solmaris [256]

Answer: 1,811 square foot

Step-by-step explanation:

Hi, to answer this question we have to solve the equation given, by substituting P = 4,148 and f=190 in the equation.

P = 1.85s + 4.2f

4,148 = 1.85s +4.2 (190)

Solving for s:

4,148 = 1.85s +798

4,148-798 =1.85s

3,350 = 1.85s

3,350/1.85 =s

s = 1,810.81 = 1,811 square foot  (rounded)

Feel free to ask for more if needed or if you did not understand something.

8 0
4 years ago
Read 2 more answers
Could someone pls send me an example of using the substitution method in algebra?
Elden [556K]

Answer:

in this method a variable is expressed in terms of another variable from one equation and it is substituted in remaining equation.

Step-by-step explanation:

solve:x+2y=9 and 3x-y=13.

x+ 2y=9…be the first equation

3x-y=13…be the second equation

from first equation

x=9-2y…be the third equation substituting value of x from third equation in second equation, we get

3(9-2y)-y=13

or, 27-6y-y=13

or, y=2

now,

substituting value of y in third equation, we get,

x=9-2×2

=9-4

=5

the required value of x and y are 5&2

8 0
3 years ago
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