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andre [41]
3 years ago
5

How Do You Do 2-Step Equations With Addition , Subtraction, Multiplication and Division?

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0
2x + 4 = 8
- 4 -4
2x = 4
2 2
x = 2

if it helps say thank you
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A cylinder has a diameter of 10 inches in the height four times the radius what is the volume
SVEN [57.7K]

Answer:

500π in^3

Step-by-step explanation:

The radius is half the diameter, so the radius is 5 in. Since the height is four times that, the height is 20 in.

The equation for the volume of a cylinder is:

V = \pi r^{2}h

We can plug in the radius and height:

V = \pi  \times (5)^{2} \times 20\\V = \pi \times 25 \times 20\\V = 500\pi in^{3}

8 0
2 years ago
At a high school basketball game the Lions and the Eagles are playing. The Lions attempted 18 free throws and made 10, attempted
rodikova [14]

Answer:

(a) 55.6%

(b) 45.0%

(c) 38.5%

(d) 27.1%

(e) 64

(f) 47

(g) The Lions

Step-by-step explanation:

(a) Free throw % for Lions is

\dfrac{10}{18}\times 100\% = 55.6\%

(b) Free throw % for Eagles is

\dfrac{9}{20}\times100\% = 45\%

(c) For the Lions, they attempted a total of 51 + 14 = 65 field goals and made 21 + 4 = 25.

Field goal % for Lions is

\dfrac{25}{65}\times100\% = 38.5\%

(d) For the Eagles, they attempted a total of 45 + 14 = 59 field goals and made 10 + 6 = 16.

Field goal % for Eagles is

\dfrac{16}{59}\times100\% = 27.1\%

(e) Total points by Lions = (10 × 1) + (21 × 2) + (4 × 3) = 10 + 42 + 12 = 64

(f) Total points by Eagles = (9 × 1) + (10 × 2) + (6 × 3) = 9 + 20 + 18 = 47

(g) The Lions won because they had more points.

4 0
3 years ago
Read 2 more answers
Suppose five days ago is Friday. What day of the week will be the day after tomorrow be?
MA_775_DIABLO [31]
Given Situation : If 5 days ago is Friday, then what day of the week will be the day after tomorrow.
Answer:
If 5 days ago is Friday.
DAY1 is
- Saturday
DAY 2 is
- Sunday
DAY 3 is
-Monday
DAY 4 is
- Tuesday
DAY 5 is today
- And today is Wednesday
DAY 6
- Tomorrow is Thurdays
DAY 7
- Which is the day after tomorrow is Friday

Thus, the day that we are looking is Also Friday.

8 0
3 years ago
Read 2 more answers
If a dozen eggs cost $3.50 now how much will they cost in 25 years
balandron [24]
Like 950 something if ull be alive  
6 0
3 years ago
The sum of two and a number is less than five
Furkat [3]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the English statement

''The sum of two and number is less than five''.

Let us breakdown the statement.

  • Let 'n' be the number.
  • The sum of two and number = 2 + n

We know that the less than symbol is denoted by '<' which is used for comparison.

Thus, the statement 'The sum of two and a number is less than five' is algebraically represented as:

  • 2 + n < 5

Let us solve the algebraic expression.

2+n

Subtract 2 from both sides

2+n-2

Simplify

n

Thus, the solution is:

2+n

Please also check the attached solution line graph.

4 0
3 years ago
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