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marin [14]
3 years ago
12

Evaluate the expression for the given value of x 3x-4;x=7

Mathematics
1 answer:
spin [16.1K]3 years ago
8 0

Answer:

Answer = 17

Step-by-step explanation:

3x - 4

3(7) - 4

21 - 4

17

Hope this helps!

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Help me with my math and please show your work
LenaWriter [7]

Answer:


The solution is: 


$160 for booth + $16 needles = $176 as capital


$15 price to sell each scarf - $4 cost of the yarn to make

the scarf = $11 as profit


$176 / $11 = 16


The students must sell 16 pieces of scarves to get the

break even point of $176 for the capital



6 0
4 years ago
Which graph could represent the amount of green beans when selling at a unit rate of G dollars per pound?
hammer [34]

Answer:

  see attached

Step-by-step explanation:

The function that tells you the number of dollars you spend on a given number of pounds creates graphs with the coordinates (pounds, dollars).

If you want 1 pound to correspond to G dollars, then a point on the graph will be ...

  (1, G)

5 0
3 years ago
Read 2 more answers
The length of the shadow of an office building is 35 feet. At the same time of the day, Donovan Mitchell, who is 6.1 feet tall,
Vadim26 [7]

Answer:

175

Step-by-step explanation:

35 times 5 is 175

Hope This Helped

4 0
2 years ago
Write an inequality that represents 10 less than a 4 times a number more than 10,000
OLga [1]
10-4×>10,000??? I'm sorry Im not good at math
4 0
3 years ago
Read 2 more answers
Evaluate 2/4 _ 8z + 2 (z - 5)
SIZIF [17.4K]
Let's see....

Let's first simplify step-by-step.

2/4 - 8z + 2(2-5)

= 1/2 + - 8z + -6

Combine Like Terms:

= 1/2 + -6

= (- 8z) + (1/2 + -6)

=(- 8z) + (1/2 + -6)

= - 8z + -11/2
___________________________________

Our answer:

= - 8z + -11/2

Hope This Helps!!!!!!!!
6 0
3 years ago
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