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stepladder [879]
2 years ago
7

5b-4a+6, when a= 7 and b= 6

Mathematics
1 answer:
vichka [17]2 years ago
3 0

Answer:

Use Substitution Method -

5(6)-4(7)+6=30-28+6

=2+6

=8

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stiks02 [169]
Mathematically it would be 8 since BE=CE and CE=4. 
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This is similar to the last one but this is also an quiz that’s worth a major. Can anybody help?
VashaNatasha [74]

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42

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3 0
3 years ago
During the summer, Hector does yard work, and Geri babysits.To show their earnings, Hector makes a graph, and Geri makes a table
VLD [36.1K]

I think that when you asked this question, no one answered because there is not enough information. I also got this problem and there is in fact, a table and a graph.

Step-by-step explanation:

for Hector, it only shows a y and x graph and for Geri it shows a table. let´s call the graph the ¨h¨ graph (for Hector) and the table is going to be called the ¨g¨ graph (for Geri)

on the h graph, it shows that y/x = dollars/time for Hector,

on the g table, it shows that Geri is getting paid $25.50 for each 3 hours and it keeps increasing within each input and output.

your y = your dollars

your x = your time

we are looking for slope and we need $15 over hours

15/x

the answer is that Hector earns $6.50 more than Geri

4 0
3 years ago
Read 2 more answers
The answer is there pls just show your work on how to do it
Vikentia [17]

Answer:

Y=2x+0

Step-by-step explanation:

First you have to find the slope of the graph or the rise over run, which in this case is 2

Then you have to find the y intercept, which is zeroSo the rule for thos graph is y=2x+0.

To double check our work take a random point on x axis. I chose the point 1,2

fill in the formula and you should get 2(1)+0=2 and therefore this Formula is correct

6 0
3 years ago
Read 2 more answers
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