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3 years ago

10

PLEASE HELP ME WITH THIS QUESTION!!!!What value for a will result in an equation with infintely many solutions? a(x + 5) = 3x +

15. WORTH 20 POINTS I WILL MARK YOU BRAINLIEST FOR THE FIRST TO ANSWER!!!

2 answers:

Rufina [12.5K]3 years ago

8 0

Answer:

3

Step-by-step explanation: Give brainliest pls.

Burka [1]3 years ago

6 0

Answer:

3

Step-by-step explanation:

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State all integer values of x in the interval (2,8) that satisfy the following inequality:

lidiya [134]

Answer:

3,4,5,6 and 7

Step-by-step explanation:

Given

$5x + 4 \ge 19$

Required

State the values of x within 2 and 8

$5x + 4 \ge 19$

Collect Like Terms

$5x \ge 19 - 4$

$5x \ge 15$

Divide both sides by 5

$\frac{5x}{5} \ge \frac{15}{5}$

$x \ge 3$

(2,8) is an open interval which means that 2 and 8 are not inclusive of the values of x.

So:

The values of $x \ge 3$ are: 3,4,5,6 and 7

3 0

3 years ago

What is the solution to the system shown below y=2x-1. Y=2x+3 A (0,0). B(1,-3) C(-1,3). D no solution

Setler [38]

We have that
<span>y=2x-1
and
Y=2x+3
the two lines are parallel
because the slopes are the same
m=2

we know that
</span>If two lines are parallel<span>, then they will never intersect
</span><span>
therefore
the answer is the option
</span><span>D no solution</span><span>

</span>

5 0

3 years ago

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Studentka2010 [4]

Answer:

b

Step-by-step explanation:

4 0

3 years ago

Miss Davis buys a loaf of bread for $4.25 and sevreal cans of soup for $1.50 each Miss Lee Buys Loaf of bread for the same cost

lina2011 [118]

Answer:

y= x less than 1.5 +4.25

Step-by-step explanation:

5 0

4 years ago

There are 336 girls at a concert. The ratio of girls to guys at the concert is 4 to 5. How many total girls and boys are at the

torisob [31]

Answer:

Boys=420

336+420= 756

Step-by-step explanation:

5 0

3 years ago