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joja [24]
3 years ago
14

Pls just the boxes that were not answered​

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

Answer:

4x+30, 1.875

Step-by-step explanation:

x+(x+30)+2x = 4x+30

4x+30=37.5

4x=7.5

x=1.875

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Solve.
Paul [167]
What's the question and are the jobs making food and bringing it to tables
6 0
3 years ago
Help me please. I give you 5 star and brainliest
crimeas [40]

Answer:

a \\  \frac{50}{0.25}  = 200 \:  \frac{km}{ {h}^{2} }  \\ b \\ the \: area \: under \: graph = whole \: distance =  \\  = 50 \times (2 + 1.5) \times 0.5 + \\  + 50 \times (0.5 + 1) \times 0.5 = 125km \\ c \\  \ \: average \: speed \:  =  \frac{125}{2}  = 62.5 \frac{km}{h}

8 0
3 years ago
Write an inequality and solve.
svlad2 [7]

Answer:

25 + 15n ≥ 150

Step-by-step explanation:

The term at least mean the amount saved is greater than or equal to 150

Let the number of weeks he intends to save be n

Amount saved after n weeks without the plan is:

15n

Add plan amount

= 25 + 15n

Add inequality

25 + 15n ≥ 150

5 0
3 years ago
I don't understand the bottom with 1/2= and 0.48=! It says find the corresponding equivalent for either the decimal or fraction
zepelin [54]
So basically, you have to find the decimal that equals 1/2 and the fraction that equals 0.48, but it has to be in simplest form. If you divide 1 by 2, you get 0.5, which would be the answer to 1/2=. For 0.48=, you would start by putting 48 over 100 because if you read the decimal aloud, it is 48 hundredths and 0.48 goes to the hundredths place. Then, you would begin to simplify 48/100. A common divisor for those 2 numbers is 2, but you could also use 4. I am going to use 4, so 48/100=12/25. Now that you have the fraction 12/25, look to see if there are any common factors. There are none, so 0.48=12/25. 
Hope this helps!! :)
8 0
3 years ago
Linear, exponential, or neither?
frutty [35]

Answer:

A) Linear

Step-by-step explanation:

For a linear relation, there will be a constant rate of change

For an exponential relationship, there will be a multiplicative rate of change.

For x-values, there is a constant difference of

d = 4 -  - 3 = 11 - 4 = 18 - 11 = 7

For the y-values, there is a constant difference of

b = 1 -  - 3 = 5 - 1 = 9 - 5 = 4

The rate of change of the function represented by the table is

m =  \frac{change \: in \: y}{change \: in \: x}  =  \frac{4}{7}

The equation can be derived as:

y + 3 =  \frac{4}{7} (x + 3)

This is a linear relationship

6 0
3 years ago
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