3. Suzie is making a large batch of cookies for her mom. The recipe calls for
423 cups of sugar. The only measuring cup she has is 13 cup. How many of
these will suzie have to fill and pour in, to equal the amount of sugar she
needs? *

Answer:

x=-9

Step-by-step explanation:

-2x-13=-x-4

+x         +x

-x-13=-4

  +13  +13

-x=9

x=-9

Answer:

2.50$

Step-by-step explanation:

you would divide 35 and 14

35/14=2.5

2.5=$2.50

Answer:

A

Step-by-step explanation:

When rounding, you look at the number to the right of what you are rounding to. If the number the right of the hundreth's place is 5 or more, you round the hundreth up. If the number next to the hundreth is 4 or less, the hundreth stays the same. So, you round up in answer choise A and get the right answer.

I hope this helps you :)

The number when rounded to its nearest hundredth gives 37.623 is

37.618.

Option A is the correct answer.

The place value of a number is given as:

Example:

1234.567

1 = thousand place value

2 = hundred place value

3 = tens place value

4 = ones place value

5 = tenths place value

6 = hundredths place value

7 = thousandths place value

We have,

Rounding to the nearest hundredth.

A.

37.618

1 is in the hundredth place value.

= 37.62

B.

37.627

2 is in the hundredth place value.

= 37.63

C.37.626

2 is in the hundredth place value.

= 37.63

D.

37.612​

1 is in the hundredth place value.

= 37.61

Thus,

When rounded to the nearest hundredth 37.618 gives 37.62.

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Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{15y + 6}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{(8y + {y}^{2} + 7y + 9) - ( {y}^{2} + 3)}[/tex]

When there is a ( - ) in front of an expression in parentheses, change the sign of each term

[tex] \dashrightarrow \sf{8y + {y}^{2} + 7y + 9 - {y}^{2} - 3}[/tex]

Since two opposites add up to zero, remove them from the expression

[tex] \dashrightarrow{ \sf{8y + 7y + 9 - 3}}[/tex]

Add the like terms : 8y and 7y

[tex] \dashrightarrow{ \sf{15y + 9 - 3}}[/tex]

The negative and positive integers are always subtracted but posses the sign of the bigger integer

[tex] \longrightarrow{ \sf{15y + 6}}[/tex]

Hope I helped!

Best regards! :D

Complementary angles are two angles that add up to 90 degrees

So, 2x + 3x = 90 we have to solve for x

5x = 90

Divide each side by 5

x = 18

Plug 18 into x for 3x and 2x

3x = 3(18) = 54

2x= 2(18) = 36

Answer:

Step-by-step explanation:

ok so y= 7-2x just need to move 2x to the other side

Answer:

-2x+7 = y

Step-by-step explanation:

Check photo for explanation/ work and feel free to DM me if you need any 1 on 1 help!

Answer:

[tex] 4 {x}^{7}[/tex]

Step-by-step explanation:

[tex] \bigg(16 {x}^{4} \bigg)^{ \frac{1}{4} } \ast2 {x}^{6} \\ = \bigg( {2}^{4} {x}^{4} \bigg)^{ \frac{1}{4} } \ast2 {x}^{6} \\ = {2}^{4 \times ^{ \frac{1}{4} }} {x}^{4 \times ^{ \frac{1}{4} }} \ast2 {x}^{6} \\ =2x \ast \: 2 {x}^{6} \\ = 2 \times 2 \times x \times {x}^{6} \\ {2}^{1 + 1} \times {x}^{1 + 6} \\ = {2}^{2} \times {x}^{7} \\ = 4 {x}^{7} \\ [/tex]

5x-3x-2=13

2x-2=13

2x=15

x=7.5

Answer:

$15

Step-by-step explanation:

1 chocolate cake and 6 egg tart costs $18.60.

1 chocolate cake and 24 egg tarts cost $29.40.

Find the difference in egg tarts first.

Difference in egg tarts = 24 - 6 = 18

Then, the difference in cost.

$29.40 - $18.60 = $10.80

Find the cost of 1 egg tart.

18 egg tarts = $10.80

18 egg tarts = $10.80

1 egg tart = $10.80 ÷ 18 = $0.60

To find the cost of a chocolate cake, you minus the cost of 6 tarts from $18.60.

6 egg tarts = $0.60 × 6 = $3.60

6 egg tarts = $0.60 × 6 = $3.601 chocolate cake = $18.60 - $3.60 = $15

Answer:

x=-7

Step-by-step explanation:

hope this helps

Answer:

DIS WILL  help

Step-by-step explanation:

Step-by-step explanation:

AB = BC

2x - 8 = x + 17

2x - x = 17 + 8

x = 25

Answer:

x = -3

Step-by-step explanation:

Step 1: Write out equation

6 - 4x = 6x - 8x + 12

Step 2: Combine like terms (x)

6 - 4x = -2x + 12

Step 3: Add 4x on both sides

6 = 2x + 12

Step 4: Subtract 12 on both sides

-6 = 2x

Step 5: Divide both sides by 2

-3 = x

Step 6: Rewrite

x = -3

Answer:

The answer is x= -3

Step-by-step explanation:

6 - 4x = 6x - 8x + 12

First, add like terms. (6x-8x)

6-4x=-2x+12

Then "add" 4x to both sides.

6=2x+12

Then subtract 12 from both sides.

-6=2x

The final step is to divide. Divide 2 from both.

Your answer is x= -3

I hope this helps!!!

Answer:

Step-by-step explanation:

Answer:

81, 243, 729, 2187, 6561

Step-by-step explanation:

Note that the

third term 9 = 3²

fourth term 27 = 3³

Thus to obtain a particular term in the sequence we require the exponent to be one less than the terms position n in the sequence, that is

[tex]a_{n}[/tex] = [tex]3^{n-1}[/tex] , thus

first term 1 → [tex]3^{1-1}[/tex] = [tex]3^{0}[/tex] = 1

The next 5 terms in the sequence are

[tex]a_{5}[/tex] = [tex]3^{5-1}[/tex] = [tex]3^{4}[/tex] = 81

[tex]a_{6}[/tex] = [tex]3^{6-1}[/tex] = [tex]3^{5}[/tex] = 243

[tex]a_{7}[/tex] = [tex]3^{7-1}[/tex] = [tex]3^{6}[/tex] = 729

[tex]a_{8}[/tex] = [tex]3^{8-1}[/tex] = [tex]3^{7}[/tex] = 2187

[tex]a_{9}[/tex] = [tex]3^{9-1}[/tex] = [tex]3^{8}[/tex] = 6561

Answer:

-11+x is the variable form of the sum of -11 and a number

Answer:

7.6

Step-by-step explanation:

Whenever you see | | with any integer make sure to make it positive unless it's already positive and of course if its 0 .

Answer:

62 degrees

Step-by-step explanation:

71 - 9

62

Hope this helps :)

Answer:

Calculating the Actual Distance using the Scale

If the scale is 1 : x, then multiply the map distance by x to calculate the actual distance.

Step-by-step explanation:

Answer:

what?????

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

2 x 1/4 is 1/2

2 x 2 is 4

4 + 1/2 is 4 1/2

Answer:

D, 4 1/2

Step-by-step explanation:

herp derp herp derp

Answer:

1: Angles in a triangle add up to 180°. The square represents a right angle (90°)

[tex]x=180-90-60=30[/tex]

2:

[tex]y=180-100-45=35[/tex]

3:

Angles on a straight line add up to 180°.

[tex]x=180-70=110[/tex]

4:

[tex]y=180-120=60[/tex]

Answer:

12x^2-5x-2

Step-by-step explanation:

Answer: Option A.

Step-by-step explanation:

The first step is to place the point of the compass in the vertex of the angle and draw an arc that connects both rays.

Then you put the compass in the points where the arc intersected the rays and draw two new arcs (with the radius of the compass constant)

The point where the two new arcs intersect will be the interior point.

Then the first step is: place the compass in the vertex of the angle.

The vertex is the common point to the two rays, in this case, we can see that the vertex is the point A.

Then you should place the compass in the point A, the correct option is option A.

The product 3/2 x 3/4 is greater than 3/8.

The correct answer is option (C) 3/2 x 3/4

"It is a number which is expressed as the ratio of two integers, where the denominator should not be equal to zero."

For given example,

We have been given a rational number 3/4 and the product of four rational numbers.

We need to find which product is greater than 3/4

3/4 = 0.75

Consider,

a) 1/2 x 3/4 = 3/8

⇒ 3/8 = 0.375

⇒ 0.375 < 0.75

b) 5/6 x 3/4 = 15/24

⇒ 15/24 = 0.625

⇒ 0.635 < 0.75

c) 3/2 x 3/4 = 9/8

⇒ 9/8 = 1.125

⇒ 1.125 > 0.75

⇒ (3/2 x 3/4 ) > 3/4

d) 2/5 x 3/4 = 3/10

⇒ 3/10 = 0.3

⇒ 0.3 < 0.75

Therefore, the product 3/2 x 3/4 is greater than 3/8.

The correct answer is option (C).

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Answer:

i need more intel like numbers

Step-by-step explanation:

Answer:

f(x) = 9x - 1,200

Step-by-step explanation:

Let x represent the number of movie tickets sold.

9x will represent the profit made from selling movie tickets that day, since each ticket is 9 dollars.

To determine the profit, subtract 1,200 from 9x.

9x - 1,200 will represent the profit. Turn this into a function:

f(x) = 9x - 1,200 where x is the number of movie tickets sold and f(x) is the profit

Answer:

The value of k is 24

Step-by-step explanation:

y = 24x

The equation for a direct variation is

y = kx

The constant of proportionality is k

y = 24x

The value of k is 24

Answer:

-17

Step-by-step explanation:

f(t)=-2t^2+ 1

f(-3)=-2*-3^2+1

f(-3)=-2*9+1

f(-3)=-18+1

f(-3)=-17

The value of the function f(t)=-2t²+ 1 for f(-3) will be - 17.We can find the value of f(-3) by putting -3 at the place of t

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range. In mathematics, functions serve as the fundamental building blocks for developing technology.

It is given that the function is,

f(t)=-2t²+ 1

We have to find the value of the function as t=-3.

We can find the value of f(-3) by putting -3 at the place of t and applying the arithmetic operation as,

f(t)=-2t²+ 1

f(-3)=-2(-3)²+1

f(-3)=-2(9)+1

f(-3)=-18+1

f(-3)= -17

Thus, the value of the function f(t)=-2t^2+ 1 for f(-3) will be -17. We can find the value of f(-3) by putting -3 in the place of t.

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