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Gnoma [55]
3 years ago
10

How do I solve for x?

Mathematics
1 answer:
Umnica [9.8K]3 years ago
7 0
The external angle is equal to the sum of the other 2 interior angles

basically 109=6x+21+2x
109=8x+21
minus 21 both sides
88=8x
11=x

x=11 degreees
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Sana's mother bought produce for Sunday dinner. She bought one more pound of peaches than of tomatoes. She bought 3 times as man
Elenna [48]

1(Identifying):

Tomatoes-x--$3 per lb

Mushrooms- 1/3 x-- $10 per lb

Peaches- x+1-- $6 per lb

2(Equation):

3x+6(x+1)+1/3x*10=80

3x+6x+6+10/3 x=80

12 1/3 x= 74

x=74÷(12+1/3)

Step 3(Final Equations):

74*3/37=6=tomatoes

Meaning...

6+1=7=Peaches

6/3=2= mushrooms

Answer:

7 lb of peaches, 6 lb of tomatoes, and 2 lb of mushrooms

7 0
2 years ago
Read 2 more answers
A number k is greater than 3. Which of thefollowing is true about k over 3 ?​
FrozenT [24]

Well, there is nothing following, but if there is anything about K equal to or greater 4, or K being>2 than thats it.

4 0
3 years ago
Shane worked 8 hours per day for 3 days. Andrew worked 6 hours per day for 4 days. If the normal working week is 36 hours, which
creativ13 [48]
Shane:
8 x 3 = 24 Because it is 8h per day for 3 days. Per is like times
24h out of 36  24/36 GCF is 12 divide to and bottom by 12
24 / 12 is 2   36 / 12 is 3  2/3    Shane worked for 2/3 of 36h
Percentage: 100% / 3 (because there is 3 parts)= 33.333333333333 
33.33333333333 x 2 (because it is there is 2 parts needed) = 66.6666666666%
Shane has worked for 66.6666666666% of 36 hours
 
 Andrew:
 4 x 6 = 24 
Hey did you realise, the 24 is exactly the same! So the fraction would still be 2/3 of 36, and so on, there percentage is still the same, it's still 66.6666666666%

Answer: Both of Andrew and Shane has worked for the exact same time, therefore they have the exact same percentage         <span />
4 0
3 years ago
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8.5 x $99.99 =<br> $849.92<br> O $91.49<br> O $108.49<br> O $11.76<br><br> help
kolbaska11 [484]

Answer:

O $849,915

Step-by-step explanation:

8.5 \times 99.99

= 849.915

3 0
2 years ago
WILL MAKE BRAINLIEST!!!
docker41 [41]
1) y=x+2

2) y=1/4x

3) y=-3x+0.5

4) y=0.2x+0.8
8 0
2 years ago
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