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bazaltina [42]
3 years ago
7

Solve , -5x + 20 < 5

Mathematics
2 answers:
katovenus [111]3 years ago
7 0

Answer:

x>3

Step-by-step explanation:

julsineya [31]3 years ago
6 0

Let's solve your inequality step-by-step. <span><span><span>−<span>5x</span></span>+20</span><5</span>

<span />Step 1: Subtract 20 from both sides. <span><span><span><span>−<span>5x</span></span>+20</span>−20</span><<span>5−20</span></span><span><span>−<span>5x</span></span><<span>−15</span></span>

<span><span /></span>Step 2: Divide both sides by -5.<span><span><span>‌<span><span> −<span>5x</span></span><span>−5</span></span></span>‌</span><<span><span>‌<span><span>−15</span><span>−5</span></span></span>‌</span></span><span>x>3</span>

Answer: <span>x><span>3</span></span>

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5. Maribel makes bead necklaces. She uses a
sleet_krkn [62]

Answer:

<u>A.  52 green beads; 39 yellow beads</u>

Step-by-step explanation:

See the attachment.  If we take the ratios of 4, 2 , and 3, they add to 9.  The

Green (G), Blue (B), and Yellow (Y) will have 4/9, 2/9 and 3/9 each of the total beads, 117.

G:  52 Beads

B:  26 Beads

Y:  39  Beads

6 0
2 years ago
A film club initially had 300 members. However, its membership has since decreased by 6% each year. How many members did the clu
mezya [45]
F(x) = 300(1-.06)^5
f(x) = 300(.7339040224...)
f(x) = 220.17120672
After 5 years, the club should still have 220 members.
8 0
3 years ago
2. 30 minutes to 18 minutes​
Gemiola [76]

Ratio: 30:18

If you were asking for the ratio-

Compare: 30 minutes is 12 more minutes than 18

If you were asking which one is grater-

5 0
2 years ago
I NEED HELP WITH THIS ASAP PLEASEEE!!!!
Bingel [31]

Answer:

1. Marcia

2. (I do not understand what this question is asking)

3. Marcia's estimation is closer

4. 690 people per year

Step-by-step explanation:

1. Marcia's estimation has a greater number of people because he estimated 600 people per year, while Adam estimated 2% of 12,500 (250 people per year).

2. (I do not understand what this question is asking)

3. marcias guess was 600 (600x50+12,500 = 42,500. 42,500 - 35,400 = 7,100) while Adam's guess was 250 per year (250x50+12,500 = 10,400). Therefore, Marcia's guess was closer to 35,400.

4. If Marcia adjusted her answer so that the population in Burbville was ACTUALLY going to be 34,500, she would need to adjust her estimation to 690 people per year.

Hope this helps! So sorry I couldn't understand question 2!

7 0
2 years ago
Solve and simplify with steps:<br> (15/4) divided by (5/2)
Tasya [4]
You do 15/4 MULTIPLIED by 2/5 (you change the division sign to a multiplication sign) then you multiply the fractions : 15*2=30 and 4*5=20 so it would equal to 30/20 which can be halved to give 15/10
4 0
3 years ago
Read 2 more answers
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