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masya89 [10]
2 years ago
10

I NEED HELP NOW PLS………………………………………..pdkxjxj

Mathematics
1 answer:
jolli1 [7]2 years ago
8 0

Answer:

The correct answer is D the last option.

Step-by-step explanation:

hope it helps brainliest pls

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2 &lt; X &lt; 8<br> x is an integer.<br> Write down the possible values of x.
Rufina [12.5K]

answer: 3, 4, 5, 6, 7

4 0
2 years ago
Please help i can’t figure this out
UNO [17]

Answer:

C because 100 percent of 15 is 15 and 20 percent of 15 is 3

6 0
2 years ago
I needs help with this question pls
Paha777 [63]

Answer:

Is it A

Step-by-step explanation:

3 0
2 years ago
juan and debbie each earn 9 per hour at their "jobs." Debbie worked five hours more than juan during the week. if juan and debbi
Vaselesa [24]

Using a system of equations, it is found that Debbie worked 45 hours during the week.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Amount of hours worked by Juan.
  • Variable y: Amount of hours worked by Debbie.

Juan and Debbie each earn 9 per hour at their "jobs", and earned a total of 765 for the week, hence:

9x + 9y = 765

Simplifying the expression by 9:

x + y = 85 -> x = 85 - y.

Debbie worked five hours more than juan during the week, hence:

y = x + 5.

Since x = 85 - y, we replace in the expression:

y = 85 - y + 5.

2y = 90.

y = 45.

Debbie worked 45 hours during the week.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

3 0
2 years ago
PLEASE HELP WITH THIS I HAVE NO IDEA HOW TO SOLVE!!!!
VARVARA [1.3K]
Write the vertex form of the equation and find the necessary coefficient to make it work.
.. y = a*(x +3)^2 -2
.. = ax^2 +6ax +9a -2

You require the y-intercept to be 7. So, for x=0, you have
.. 9a -2 = 7
.. 9a = 9
.. a = 1

The equation you seek is
.. y = x^2 +6x +7

4 0
2 years ago
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