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solong [7]
3 years ago
8

Marks age is, t, is 3 times his age 10 years ago. Write an equation to represent the statement.

Mathematics
2 answers:
Ne4ueva [31]3 years ago
6 0

t = 3(t - 10) is the required equation

Mariana [72]3 years ago
6 0
To find the equation:

Marks age 10 years ago would be: t-10

As his age is 3 times his age 10 years ago,his age is:
t=(t-10)×3
t=3(t-10)

Therefore the equation is t=3(t-10).

Hope it helps!
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Wich equation can help you estimate the difference of 63,412 and 31,500
Harrizon [31]

Answer:

63000- 32000

Step-by-step explanation:

its 400 so it rounds down and 500 rounds up

4 0
3 years ago
3 times (square root of 125 over 5 minus 8)
fenix001 [56]
Hope this helps you good luck

3 0
3 years ago
Read 2 more answers
A company makes gift boxes in different sizes following the pattern shown below. What is the volume of the fourth gift box to th
AVprozaik [17]

The volume of the fourth box is of 410.1 cubic inches.

---------------------

The volume of a rectangular prism is given by the <u>base area multiplied by the height,</u> that is:

V = A_bh

---------------------

  • For the first three boxes, the height is constant at 9 inches.
  • At the base, the <u>edge length is multiplied by 1.5</u> each time, as \frac{4.5}{3} = \frac{3}{2} = 1.5, thus, for the fourth box, the edge length, in inches, will be of 4.5 \times 1.5 = 6.75

---------------------

  • Square base, of<u> length 6.75 inches</u>, thus:

A_b = 6.75^2 = 45.5625

  • Height of <u>9 inches</u>, thus h = 9 and:

V = A_bh = 45.5625(9) = 410.1

The volume of the fourth gift box will be of 410.1 cubic inches.

A similar problem is given at brainly.com/question/23756783

4 0
2 years ago
Which of the following Expressions is equivalent to 25+6x-10(x+2)
Cloud [144]

Answer:

bxbdbdbdbhd

Step-by-step explanation:

$2200jfjfjffjfodod/month

5 0
3 years ago
What is the equation of the ine that has a slope of 4 and passes through the point (3, -10) ?
Schach [20]

Answer:

The answer is

\huge y = 4x - 22

Step-by-step explanation:

To find an equation of a line given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

( x1 , y1) is the point

From the question the point is (3, -10) and the slope 4

We have

y + 10 = 4(x - 3) \\ y + 10 = 4x - 12 \\ y = 4x - 12 - 10

We have the final answer as

y = 4x - 22

Hope this helps you

8 0
3 years ago
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