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GalinKa [24]
3 years ago
5

A recent study claimed that in any given month for every 5 text messages a boy sent or received, a girl sent or received 7 text

messages. Is the relationship between the number of text messages sent or received by boys proportional to the number of text messages sent or received by girls? Yes or No
Mathematics
1 answer:
Anastasy [175]3 years ago
4 0

Answer:

i do not think so

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Answer:

56.38=

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3 years ago
when asked to factor the trinomial 8x^2 -8x-16, a student gives the answer (x-2)(x+1). what is wrong with this answer?
Anni [7]
D.8 is also a factor of this trinomial
8 0
3 years ago
The inequality −8(x − 1) ≥ 88 is given. Part A: Solve the inequality and show every step of your work. (4 points) Part B: Explai
lana66690 [7]

Regarding the inequality defined by −8(x − 1) ≥ 88, we have that:

A. The solution is given by: x < -4.

B. On the number line, the solution set is composed by x = -10 and the values to the left of it.

C. Two possible solutions are x = -11 and x = -12.

<h3>Solving the inequality</h3>

The inequality is defined by:

−8(x − 1) ≥ 88

It is solved similarly to an equality, applying the distributive property and isolating the variable x, finding a range of values of x which are the solution to the inequality, as follows:

−8(x − 1) ≥ 88

8(x - 1) ≤ -88 (multiplication by -1 changes the inequality signal)

x - 1 ≤ -11 (simplify both sides of the inequality by 8).

x ≤ -10.

This the solution set is composed by the value of x = -10 and the values to the left of it, and two possible solutions are x = -11 and x = -12, which are numbers that are less than, that is, to the left of x = -10.

Learn more about inequalities at brainly.com/question/25275758

#SPJ1

5 0
1 year ago
What does it mean when two such lines intersect? What can you say about the solution of the two equations?
Illusion [34]
If two lines intersect, and intersect only at one point, then the coordinates of that point satisfy the equations of the lines.  

If, on the other hand, one line coincides with the other, then there are an infinite number of solutions.
6 0
3 years ago
What percent of 768 is 292
lions [1.4K]

Answer:

Step 1: Percentage Formula = Number1/Number2 x 100

Step 2: plugin the 292 and 768 to the percentage formula and we get 292/768 x 100 = 38.02%

Step-by-step explanation:

8 0
3 years ago
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