All categories

3 years ago

50 – 5(4.3 – 1.3) ÷ 0.5

Mathematics

2 answers:

sammy [17]3 years ago

6 0

Hi I think the answer might be 20

marissa [1.9K]3 years ago

4 0

Answer:

(0.5, 1.3)(0.5, 1.3)

Step-by-step explanation:

Given equations are:

As we can see that the given equations are linear equations which are graphed as straight lines on graph. The solution of two equations is the point of their intersection on the graph.

We can plot the graph of both equations using any online or desktop graphing tool.

We have used "Desmos" online graphing calculator to plot the graph of two lines (Picture Attached)

We can see from the graph that the lines intersect at: (0.517, 1.267)

Rounding off both coordinates of point of intersection to nearest tenth we get

(0.5, 1.3)

Hence,

(0.5, 1.3) is the correct answer

Keywords: Linear equations, variables

You might be interested in

Ken has 4.66 pounds of walnuts, 2.1 pounds of cashews, and 8 pounds of peanuts. He mixes them together and divides them equally

Nat2105 [25]

7.20 pounds in each... IM SRRY IF WRONG

5 0

3 years ago

The volume of dry goods like apple or peaches can be measured using bushels, pecks and quarts. A bushel contains 4 pecks and a p

Lisa [10]

Answer: $q= 32b$

Step-by-step explanation:

Given: A bushel contains 4 pecks and a peck contains 8 quarts.

i.e. A bush = 4 pecks

A peck = 8 quarts

Then, Number of quarts in 1 bush = 4 (8) =32

Let b = number of bushes and q = number of quarts

Number of quarts(q) in b bushes = 32b

hence, required equation: $q= 32b$ which describes the relationship between the number of b bushels and the number of q quarts.

3 0

3 years ago

Given that f(x) = x2 − 3x + 3 and g(x) = the quantity of x minus one, over four , solve for f(g(x)) when x = 5. (1 point)

Anna007 [38]

Rewrite g(x) as x-1

------

and then substitute this result for x in f(x) = x^2 - 3x + 3:

f(g(x)) = (x-1)^2 / 4^2 - 3(x-1)/4 + 3.

At this point we can substitute the value 5 for x:

f(g(5)) = (5-1)^2 / 4^2 - 3(5-1)/4 + 3

= 16/16 - 3(4/4) + 3 = 1 - 3 + 3 = 1

Therefore, f(g(5)) = 1.

6 0

3 years ago

Becca is paid $10.00 per hour and time-and-a-half for all hours worked over 40 per week.

Amiraneli [1.4K]

10.00+41.75•40 ..........

4 0

3 years ago

Read 2 more answers

Hey who can solve this

Galina-37 [17]

Answer:

I need help on that too help pls

Step-by-step explanation:

7 0

3 years ago