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lbvjy [14]
3 years ago
13

Marla did 65 set ups each day for a week use the distributive property to show an expression you can use to find the total numbe

r of sit ups Marla did during the week
Mathematics
1 answer:
Maslowich3 years ago
5 0
<span>X = 65(7) 
X = 455
Marla did 455 sit-ups in a week</span>
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Fx = 15x - 41x + 14 How do you figure this out?
PSYCHO15rus [73]
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4 years ago
Serena has 3 3/5sq meters of wrapping paper for presents. Her grandmother has 1 1/2sq meters of wrapping paper. How much wrappin
levacccp [35]

Answer:

Total wrapping papers Serena and her grandmother = 51/10

Step-by-step explanation:

Serena's wrapping paper for parents:

  • 3\frac{3}{5}=\frac{18}{5} sq meters

Grandmother's wrapping paper:

  • 1\frac{1}{2}=\frac{3}{2} sq meters

In order to determine the combined wrapping papers for both Serena and grandmother, all we need is to add both.

i.e.

Total papers = Serena's wrapping paper + Grandmother's wrapping paper

                     =\frac{18}{5}+\frac{3}{2}

                     =\frac{36}{10}+\frac{15}{10}

\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{c}+\frac{b}{c}=\frac{a+b}{c}

                      =\frac{36+15}{10}

                      =\frac{51}{10}

Therefore, total wrapping papers Serena and her grandmother = 51/10

3 0
3 years ago
Show different ways to make 25,302
slamgirl [31]
20,000+5,000+300+2
(expanded form)

6 0
3 years ago
Mrs. Reeves has 20 identical boxes. She knows that she has 2 boxes of pens, 10 boxes of paper, 2 boxes of crayons, and 6 box3es
Inessa05 [86]

Answer:

3/10

Step-by-step explanation:

Probability box opened is glue = number of boxes that contain glue / total number of boxes

6/20

To transform to the simplest form. divide both the numerator and the denominator by 2

3/10

8 0
2 years ago
40 POINTS!!<br> Which statement matches the vector operation shown on the coordinate grid?
djyliett [7]

The statement that matches the vector operation shown on the coordinate grid is v + w = u.

<h3>How to add two vectors graphically?</h3>

In order to add two vectors a and b graphically by using the tail and tip method, we must draw the tail of b at the tip of vector a.

Then we must draw a line that goes from the tail of vector a to the tip of vector b.

This line represents the sum of a + b.

In the given problem, we notice that the tail of the vector w is on the tip of the vector v.

The line that joins the tail of vector v with the tip of vector w is vector u.

Therefore we can say that v + w = u

The statement that matches the vector operation shown on the coordinate grid is v + w = u.

Learn more about vectors;

brainly.com/question/12500691

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5 0
2 years ago
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