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3 years ago

Find two consecutive integers whose sum is 123

Mathematics

1 answer:

Helen [10]3 years ago

8 0

I believe it is 61 and 62 I'm not 100% positive tho

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Megan made a paper chain that was 4m long. Mason’s chain was 479 cm long. Who’s was the longest? By how much?

Mekhanik [1.2K]

Answer:

Look below

Step-by-step explanation:

Let's start by converting 4 m into cm:

$4m * \frac{10^{2}cm}{1m}$ $= 4*10^{2}cm=400cm$

Since Megan's chain is only 400 cm long, Mason's chain is longer by 79 cm.

8 0

2 years ago

Read 2 more answers

The formula W=0.86g^2-0.01g+5.9 models the weight, W, in ounces, for a cat who is fed g grams per day of a special food. Accordi

RUDIKE [14]

Using the equation which models weight of cat in terms of amount of food fed, the weight of the cat will be : 151.11 ounces

Given the equation :

W=0.86g² - 0.01g +5.9

g = Amount of food in grams

Substituting g = 13 into the equation :

W = 0.86(13)² - 0.01(13) +5.9

W = 0.86(169) - 0.13 + 5.9

W = 145.34 - 0.13 + 5.9

W = 151.11 ounces

Therefore, the weight of the cat will be 151.11 ounces

Learn more : brainly.com/question/18796573

7 0

2 years ago

← How many solutions does this linear system have y = x+2 6x - 4y = -10

defon

Answer:

This linear system has one solution.

Step-by-step explanation:

First equation: y = x + 2

Second equation: 6x - 4y = -10

Let's change the second equation in slope-intercept form y = mx + b.

Slope-intercept form

y = mx + b

m ... slope

b ... y-intercept

$6x - 4y = -10$

$6x + 10 = 4y$

$\frac{6}{4}x + \frac{10}{4} = y$

$\frac{3}{2}x + \frac{5}{2} = y$

If two lines have the same slope but different y-intercept, they are parallel - system has no solutions.

If two lines have the same slope and the same y-intercept, they are the same line and are intersecting in infinite many points - system has infinite many solutions.

If two lines have different slopes then they intersect in one point - system has one solution.

We see that lines have different slopes. First line has slope 1 and the other line has slope $\frac{3}{2}$ . So the system has one solution.

You can also check this by solving the system.

Substitute y in second equation with y from first.

6x - 4y = -10

6x - 4(x + 2) = -10

Solve for x.

6x - 4x - 8 = -10

2x = -2

x = -1

y = x + 2

y = -1 + 2

y = 1

The lines intersect in point (-1, 1). <-- one solution

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1 year ago

The ordered pairs, (1, 3), (2, 6), (3, 12) show the cost of theater tickets. For 1

Leviafan [203]

١١٢٢٩٩٢٨٢٨٢٨٢٨٨٢٨٨١٨ $-&-$-$-$$$$ -($-$/ شنشنستستسرستس

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2 years ago

Destiny bought 10 1/2 yards of material for costumes for the city pageant she will use one and 140 yards of the material to make

Ray Of Light [21]

Answer:

She can complete 8 costumes

Step-by-step explanation:

6 0

2 years ago