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Setler [38]
3 years ago
13

Please help me! I will give brainliest to whoever gives me a serious answer.

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0

Answer:

1. 2x + 2y = 34

   x + 3y = 23

2. The intersection will tell the price of the pizza and drink individually.

3. Use the Desmos graphing calculator (just search that in) and type in the two equations from question 1.  Then use the graph for you assignment.  I cannot make the graph right now, sorry!

Masja [62]3 years ago
4 0
Answer..........2x+2y=32
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John was driving 58 miles per hour. if he was to drive the same speed for 7 hours how many miles would he drive.
lara [203]

Answer: <em>58x7=</em>406 miles<em> i think:)</em>

8 0
3 years ago
Read 2 more answers
I need help on my math please
Dovator [93]
In a 2-way frequency table, you take the row entry and divide it by its row total to get a decimal.
For your example:
It starts out like this:
            sunny   snowy
Male:       17      11
Female:   15      16

Add the rows up. 
            sunny   snowy       total
Male:       17      11              28
Female:   15      16             31

Then divide the number the by the total:   
            sunny           snowy       total
Male:       17/28        11/28              28
Female:   15/31        16/31             31      

Yours says to round to the 1000th place, so it ends up like:
            sunny   snowy     
Male:       .607      .393     
Female:    .484      .515
 
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7 0
3 years ago
If the line passes through the origin, it is a proportional relationship. is this true or false?​
Art [367]

Answer:

True

Step-by-step explanation:

5 0
3 years ago
Para alavancar seus lucros, o dono de uma empresa passou a investir mais no meio digital, começando pelo seu site. Com base em u
ella [17]

Answer:

85.5 reals

Step-by-step explanation:

Aqui, usando a função de análise, queremos saber a quantidade de dinheiro que deve ser investido para fornecer o número de visualizações.

A maneira como podemos resolver isso é através da substituição. Precisamos apenas substituir F (x) na equação e resolver x, o que nos dará a idéia da quantidade de dinheiro a ser investido.

matematicamente

F (x) = 40x + 80

3500 = 40x + 80

40x = 3500-80 40x = 3420 x = 3420/40

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8 0
3 years ago
Evaluate 22p÷11 for p=3
leva [86]
22x3=66 then plug it into the problem

66÷11=6
so your answer is 6
4 0
3 years ago
Read 2 more answers
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