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Andrei [34K]
3 years ago
6

Can someone please help me?

Mathematics
2 answers:
SpyIntel [72]3 years ago
8 0

Answer:if you looked at hem like they were rows, in the first row the third one would be an expression. In the second row, the second one would be an expression. This is becuase they both  have an equal sign.

kolbaska11 [484]3 years ago
6 0

2x-7

3x

2+7

An expression shouldnt had the equal sign or else it ll become an equation

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Francesca is painting a picture of the purple flowers in her garden. She mixes paint to make the perfect color for each type of
aniked [119]

Find total ounces mixed for each flower:

Daisies = 2+5 = 7 ounces

Tulips = 3 +6 = 9 ounces

Now find the ratio of purple to white for each one:

Daisies = 5/7 = 0.714

Tulips = 6/9 = 0.666

Daisies have more purple so would be the darker ones.

8 0
2 years ago
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The sum of three numbers is 86. The third number is 4 times the first. The first number is 10 more than the second. What are the
Leona [35]

Answer:

The first number is 16

The second number is 6

The third number is 64

Step-by-step explanation:

The information from the word problem are;

The count of the numbers in the sum = 3 numbers

The value of the sum of the three numbers = 86

The value of the third number = 4 × The value of the first number

The value of the first number = 10 + The value of the second

Let 'x' represent the first number, let 'y' represent the second number and let 'z' represent the third number, we have;

x + y + z = 86...(1)

z = 4 × x...(2)

x = y + 10...(3)

From equation (3), we get;

x = y + 10

∴ y = x - 10...(4)

Substituting the value of <em>z</em> from equation (2) and the value of <em>y</em> from equation (4) in equation (1) gives;

x + y + z = 86

z = 4 × x = 4·x

y = x - 10

∴ x + y + z = x + (x - 10) + 4·x = 86

x + (x - 10) + 4·x = x + x - 10 + 4·x = 6·x - 10 = 86

6·x = 86 + 10 = 96

∴ x = 96/6 = 16

x = 16

From equation (2), we get;

z = 4 × x

∴ z = 4 × 16 = 64

z = 64

From equation (4), we get

y = x - 10

∴ y = 16 - 10 = 6

y = 6

Therefore; x = 16, y = 6, and z = 64

The numbers are 16, 6, and 64

8 0
2 years ago
Convert the following equation to slope-intercept form:<br> 12x + 12y = 36
Nuetrik [128]

Answer:

 Slope = -2.000/2.000 = -1.000

 x-intercept = 3/1 = 3.00000

 y-intercept = 3/1 = 3.00000

6 0
3 years ago
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Which of the following represent the same level of precision? Check all that apply. A. 1,265 B. 54.651 C. 24.5 D. 0.703
avanturin [10]

Answer:

Option B and option D are true.

( B. 54.651   and     D. 0.703  )

Step-by-step explanation:

<u>Precision:</u>

it is the accuracy (as in binary or decimal places) with which a number can be represented usually expressed in terms of the number of computer words available for representation.

Clearly from the given set of the numbers in the options i.e.:

A. 1,265         B. 54.651         C. 24.5             D. 0.703

We could observe that the number of digits after the decimals are equal in B and D options.

Hence the two numbers are precise at the same level.

Hence, option B and Option D are true.

( B. 54.651   and     D. 0.703  )

7 0
3 years ago
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How do I solve this???
Llana [10]
You need to split the shape into two then measure the shapes like trapezoids use a+b/2(h) for the formula
5 0
3 years ago
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