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xz_007 [3.2K]
3 years ago
9

Helppppppppppppppppp

Mathematics
2 answers:
Whitepunk [10]3 years ago
8 0

Answer:

what u need help with ?????

maks197457 [2]3 years ago
4 0
The percent discount is 20%
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Solve it<br><img src="https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%205%28x%20-%209%29%20%2B%203%28x%20%20%2B%204%29%20%3D%202%28x%2
JulsSmile [24]

Answer:

5x - 45 + 3x + 12 = 2x - 12 \\ 8x  -  33 = 2x - 12 \\ 6x = 21 \\ x = 3.5

6 0
2 years ago
Read 2 more answers
41300 was rounded to the nearest hundred.
KengaRu [80]

Answer:

41,000

Step-by-step explanation:

If it is under 5 you round down. Hope this helps! Plz give brainliest!

5 0
2 years ago
For Amy's cell phone plan, she pays $30 per month and $0.05 per text message. She wants to keep her bill under $60 per month. Wh
S_A_V [24]

Answer:

.05x + 30 < 60

Step-by-step explanation:

.05x + 30 < 60

.05 is the cost per text. Since we don't know how many text messages she sends, we have to use x to represent it. We know she pays $30 every month no matter what so, we can write .05x + 30. < means it has to be LESS than $60 NOT EQUAL TO, but less than.

I hope this helps you out!

3 0
2 years ago
What is the value of the expression [-7] + [-4]
atroni [7]

Answer:

11

Step-by-step explanation:

I'm assuming that [.] fldenote absolute value even tho the absolute value function is represented by (|.|)

value of [-7] will be positive that us 7.

= 7 + 4

= 11

3 0
2 years ago
Read 2 more answers
I dont understand how to do this​
tamaranim1 [39]

Answer:

Step-by-step explanation:

2.

AE=2BD

4x+14=2(4x+5)

4x+14=8x+10

8x-4x=14-10

4x=4

x=1

5.2

AB+ED=2FC

AB+36=2×20

AB=40-36=4

next.

m∠J+m∠N=180

6x+5+9x+20=180

15x=155

3x=31

x=\frac{31}{3}

∠N=9x+20=31×3+20=93+20=113

∠M+∠N=180

∠M+113=180

∠M=180-113=67°

3 0
3 years ago
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