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snow_tiger [21]
3 years ago
11

Number 13 ASAP pleaseee

Mathematics
1 answer:
lawyer [7]3 years ago
6 0

Answer:

yeah I'm new and I'm only at first year of high school so I don't know

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How to solve (-6y^-3z^-3)(-1/2y^-1z)
Oksana_A [137]

Answer:

        3

__________

  y ^4  z ^2

Step-by-step explanation:

5 0
3 years ago
Jess will plant up to 27 acres on her farm with wheat and corn. More than 5 acres will be planted with wheat.
Lena [83]
The first thing we do in these cases is to define the variables.
 We have then:
 w = represent the number of acres of wheat
 c = represent the number of acres of corn
 We write now the inequalities based is:
 "Jess will plant up to 27 acres on her farm with wheat and corn"
 w + c <= 27
 "More than 5 acres will be planted with wheat"
 w> 5
 Answer:
 
two inequalities that represent this situation are:
 
w + c <= 27
 
w> 5
8 0
3 years ago
Read 2 more answers
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
3 years ago
Read 2 more answers
The summit charges $4 fee and $3 per hour to rent a kayak. Extreme Paddling charges a $5 fee and $2 per hour to rent a kayak. Wr
djverab [1.8K]

Answer:

The answer would be S=4x+3y and E=5x+2y

7 0
3 years ago
What is the slope of the line on the graph?<br> The two coordinates are ( 3, -3) and ( 0, -1 )
Drupady [299]

Answer:

The slope is -2/3.

Step-by-step explanation

Let m represent the slope.

m= rise/run= y2-y1/x2-x1

-1 - (-3)/0-3

2/-3

-2/3

3 0
3 years ago
Read 2 more answers
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