Solve and explain. Sue orders pictures from her photographer. Each picture costs $8. A one-time shipping fee of $7 is added to the cost of every order. The total cost of Sue’s order is $31. How many pictures did Sue order?

Answer:

45/28

Step-by-step explanation:

Answer: 45/28 or 1 17/28

Step-by-step explanation: First find a common denominator for your fractions so you can express them in a similar way so;

1/4= 7/28

9/14= 18/28

5/7=20/28

(7+18+20)/28= 45/28

Answer:

3490 is the perfect square

Answer:

490 is the correct answer

Step-by-step explanation:

Answer:

d. all real numbers

Step-by-step explanation:

the y will always be all real numbers

Answer:

80%

Step-by-step explanation:

To find what percent a part is of the whole, divide the part by the whole and multiply by 100%.

percent = 20/25 * 100% = 80%

Answer: I’m

Step-by-step explanation: I’d not knkw

Step-by-step explanation:

multipy the two sides by 2

n+4= -16

move the constant to the right change its sign

n= -16 - 4

calculate the difference

N= - 20

Answer:

[tex]n=-20[/tex]

Step-by-step explanation:

1) Subtract 2 from both sides.

[tex]\frac{n}{2} =-8-2[/tex]

2) Simplify −8−2  to −10.

[tex]\frac{n}{2} =-10[/tex]

3) Multiply both sides by 2.

[tex]n=-10*2[/tex]

4) Simplify 10 * 2 to 20.

[tex]n=-20[/tex]

Therefor, the answer is n = - 20.

Answer:

9.825 rounded to nearest 5-9.82500

10-9.8

100-9.83

1,000-9.825

Step-by-step explanation:

You can also look up a rounding calculator if you need more help :)

Answer:

3 2/3 units²

Step-by-step explanation:

Since the field is rectangular in nature;

Area of the field = Length * Width

Given

Length = 2 3/4

Width = 1 1/3

Area of the field = 2 3/4 * 1 1/3

Area of the field = 11/4 * 4/3

Area of the field = 4/4 * 11/3

Area of the field = 1 * 11/3

Area of the field = 11/3

Area of the field = 3 2/3

Hence the area of the field is 3 2/3 units²

Answer:

X=22

Step-by-step explanation:

90-68=22

Answer:

y = 0.5 (x^2 -2x + 16) has a y-intercept of 8.

Step-by-step explanation:

The x-coordinate of every y-intercept is zero.  To determine which of the four quadratics given here has a y-intercept of 8, we need only substitute 0 for x in each; if the result is 8, we've found the desired quadratic.

O y = 0.5(x + 2)(x + 4) becomes y = 0.5(2)(4) = 4 (reject this answer)

O y = 0.5 (x - 2)(x + 8) becomes y = 0.5(-2)(8) = -8 (reject)

O y = 0.5(x2 -2x - 16) becomes y = 0.5(-16) = -8 (reject)

O y = 0.5 (x2 -2x + 16) becomes y = 0.5(16) = 8 This is correct; that '8' represents the y-intercept (0, 8).

Answer:

pqn = str

it is option B

hope it helps

Answer:

80.1

Step-by-step explanation:

25% = 1/4 (in fractions)

1/4 = 0.25

79.85+.25 = 80.1 or 80.10 [Eighty Dollars and Ten Cents.]

Answer:

99.82

Step-by-step explanation:

79.85*.25= 19.97.

79.95+19.97= 99.82.

Answer:

180

Explanation:

45*4=180

Answer:

I agree with the other answer- 45 x 4= 180 miles

Answer:

B . 10.50

Why ? Because 8.50+3.50=12 , Then 12 × 5 = 60 , 2.50×3=7.5 , 60-7.5= 52.5 . divide 52.5 by 5 = 10.50 . So each friend paid 10.50

Answer:

7.9 or if you need to round it,it will be 8

Step-by-step explanation:

dont have a explanation nut i hopes this help.

p could be 5 and q could be 8 this is just my guess but i think its right

p = - 4, q = -7, or in other words with the given choices above, option C. I hope this helps : ) I was working on this assignment earlier; this was a tough question, but I figured it out. If this is the same assignment I am thinking of, it should be alright. :D

Answer:

Complete the sentences.

To find the z-score for the 56th percentile means that

the area above the z-score will be ✔ 0.44 and the

area below the z-score will be ✔ 0.56.

The z-score for the 56th percentile is ✔ 0.15

*you typed the question weird, but I hope this helps*

Answer:

To find the z-score for the 56th percentile means that the area above the z-score will be

✔ 0.44

and the area below the z-score will be

✔ 0.56

.

The z-score for the 56th percentile is

✔ 0.15

.

Step-by-step explanation:

edge 2023

Answer:

3 pints equals 1.5 liquid quarts

Step-by-step explanation:

You can use an online calculator or divide by 2!

Step-by-step explanation:

rrrerrrfjsjgzyxixpd7a

Answer:

CANNOT SEE CLEARLY

Step-by-step explanation:

Answer:

4 hours, 40 minutes

Step-by-step explanation:

1680 ÷ 8 hours = 210 seeds per hour for 7 gardeners

30 seeds per hour per gardener

30 x 12 = 360 seeds per hour for 12 gardeners

4.66 hours to plant. which is 4 hours and 40 minutes

According to the regression equation, the predicted Monthly Natural Gas Consumption (ŷ) can be estimated by subtracting 1.07 times the Thickness of Insulation (x1) and 0.64 times the Outdoor Temperature (x2) from 57.25.

The regression equation provided is:

ŷ = 57.25 - 1.07x1 - 0.64x2

Where:

ŷ represents the predicted value of Monthly Natural Gas Consumption (cubic feet)

x1 represents the Thickness of Insulation (inches)

x2 represents the Outdoor Temperature (ºF)

Based on the regression equation, the coefficients indicate the relationship between the independent variables (Thickness of Insulation and Outdoor Temperature) and the dependent variable (Monthly Natural Gas Consumption).

The coefficient for x1 (Thickness of Insulation) is -1.07. This means that, holding the Outdoor Temperature constant, for every 1-inch increase in the Thickness of Insulation, the predicted Monthly Natural Gas Consumption is expected to decrease by 1.07 cubic feet.

The coefficient for x2 (Outdoor Temperature) is -0.64. This means that, holding the Thickness of Insulation constant, for every 1-degree Fahrenheit increase in the Outdoor Temperature, the predicted Monthly Natural Gas Consumption is expected to decrease by 0.64 cubic feet.

The constant term in the equation is 57.25. This represents the predicted Monthly Natural Gas Consumption when both the Thickness of Insulation and Outdoor Temperature are zero.

for such more question on regression equation

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It will be less  since as common knowledge, it's a decimal so it'll be a little bit less

Answer:

[tex]Clothing = \$190.0[/tex]

Step-by-step explanation:

Given [Missing details]

Spencer's expenses

[tex]Clothing = 27\%[/tex]

[tex]Gasoline = 11\%[/tex]

[tex]Food = 44\%[/tex]

[tex]Entertainment = 18\%[/tex]

[tex]Total= \$704.00[/tex]

Required:

An estimate for the amount spent on clothing

To do this, simply multiply the clothing percentage by the total amount.

[tex]Clothing = 27\% * \$704.00[/tex]

[tex]Clothing = 0.27 * \$704.00[/tex]

[tex]Clothing = \$190.08[/tex]

Approximate

[tex]Clothing = \$190.0[/tex]

Answer:

13 ft

Step-by-step explanation:

65/5

Answer:

13

Step-by-step explanation:

65÷5=13

Answer:

Step-by-step explanation:

x-2y=2

2y=x-2

y=(x-2)/2

so the slope is 1/2

for lines to be perpendicular m1m2=-1 so the line must have a slope satisfying the condition

(1/2)m=-1

m=-2

the only line with a slope of -2 is

y=-2x+5

The equation represents a line that is perpendicular to the line x – 2y = 2 would have a slope of -2. The equation would be y = -2x + 5.

A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.

The given equation of line is

x-2y=2

2y = x - 2

y = (x - 2)/2

so, the slope of the equation is 1/2.

For the perpendicular lines

[tex]m_1m_2=-1[/tex]

So the line must have a slope that satisfies the condition.

(1/2) m = -1

m = -2

Hence, the only line with a slope of -2 is y = -2x + 5.

Learn more about linear equations;

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Answer:

A

Step-by-step explanation:

I know