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siniylev [52]
3 years ago
9

Please help me with this!!!

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer:

90

Step-by-step explanation:

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Write the equation of the line fully simplified slope-intercept form.
Savatey [412]

Answer:

y=-3/2x+5

Step-by-step explanation:

you look for your y-intercept first then you find 2 points and do rise over run to get y=-3/2x+5

3 0
3 years ago
Use the function shown in the table to answer the questions below .
Lubov Fominskaja [6]

Answer:

a) -6

b) 3

c) Y = -6x + 3

Step-by-step explanation:

Pick two points and find rise/run = slope

rise y1 - y2 = 9 - 3 = 6

run x1 - x2 = -1 - 0 = -1

slope = 6 / -1 = -6

The y intercept is where x = 0 which is given in the table (0,3) so

y intercept = 3

Point slope form is y = mx + b , so

y = -6x + 3

7 0
3 years ago
Which costs more per gallon? 5 gallons for $12.50 or 11 gallons for $26.40
Effectus [21]

Answer: 5

Step-by-step explanation:

If;

5 gallons = $12.50 / 5 = $2.50/gallon

11 gallons = $26.40 / 11 = $2.40/gallon

In conclusion, 5 gallons cost more per gallon than 11.

6 0
3 years ago
Help with this math question please
Step2247 [10]
The base of log is 10. So raising both sides to 10, we get:

10^{0.94} = 10^{ log_{10} x} \\  \\ 
 10^{0.94}=x \\  \\ 
x= 8.71

S, rounding of to nearest hundredth, the value of x in the equation 0.94 = log(x) comes out to be 8.71.

3 0
3 years ago
Erica rode her bike for 5 hours last week. This week, she did not ride her bike. How many hours did she ride her bike in the pas
jeyben [28]
Erica rode her bike for five hours in the pas two weeks.
6 0
3 years ago
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