5= x + 8
What does x equal?

Answers

Answer 1

Answer: The answer would be -3.
You have to subtract 8 from both sides and 5-8=-3

Answer 2

Answer: 8 + x = 5
-8 -8

5 - 8 = x
x = -3

Answer: x = -3

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Which is the best estimate for the sum of 3/8 and 1/12¿

Answers

Estimating is an educated guess, so 3/8 is just less than half, and 1/12 is just a bit more than 0. So you could estimate that 3/8 + 1/12 = roughly 1/2

if you add 3/8 and 1/12 you get 11/24

A porch has the shape of a semicircle with a diameter of 7 ft.What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate .

ft2

Answers

A = pi * r^2

R = D / 2

R = 7 / 2

R = 3.5

A = 3.14 * 3.5^2

A = 3.14 * 12.25

A = 38.465

Divide it by 2 since its a semi-circle:

38.465 / 2 = 19.2325

So about 19 square feet.

A = pi * r^2

A = 3.14 * 3.5^2

A = 38.465

38.465/2 = 19.2325 square feet of semicircle

Ok so im now learning y=mx+b word problems and most of my answers are straight forward, the problem is i dont know whats right or wrong heres what im dealing with:an attorney named teags charges a fixed fee on 250 for an initial meeting and 150 per hour for all hours worked after that.write an equation in slope-intercept form.find the charge for 26 hours of work.
and the answer i got was 26=x i really dont think that sounds right but any help would be awesome!!!

Answers

y = mx+b
y = 150x+ 250
for 26 hours, y = 150*26+250 = 4150

There are 20 students in your class 3/5 of them pack a lunch which meant that will help you find the number of students in your class who pack a lunch

Answers

so 3/5 of 20 is what
'of' means multiply

3/5 of 20 means
3/5 times 20/1=(3*20)/(5*1)=60/5=12/1=12

12 pack a lunch

WILL MARK BRAINLIEST! If 8 pounds of meat costs $24.36. How much will 14 pounds of meat cost?

Answers

Answer:

47.6

Step-by-step explanation:

Answer:

42.63

Step-by-step explanation:

24.36 divided by 8 = 3.045

3.045 x 14 = 42.63

assume that the unit cost of making a product is $1.32. For every unit sold, the firm wants 20% to represent profit. Applying the standard markup approach, what should the selling price be?