All categories

3 years ago

If (a, -7) is a solution to the equation 8a = –35 – 5, what is a?

Mathematics

1 answer:

pshichka [43]3 years ago

7 0

Answer:

Step-by-step explanation:

I worked this out and I got 4

I think it is right

hope this helps :)

You might be interested in

Together Juan and Maria can clean the house in 6 hours. Alone Juan can complete the job 2 hours faster than Maria. Find to the n

MaRussiya [10]

Answer:

the correct answer is 50 really hope this helped :)

Step-by-step explanation:

8 0

2 years ago

A dog is leashed to the corner of a house. How much running area does the dog have? Round your answer to the nearest square foot

svet-max [94.6K]

Answer: 942 ft

Step-by-step explanation: I hope this helps!

4 0

3 years ago

What goes into 125 and 560 evenly

nikitadnepr [17]

The only numbers that go into 125 and 560 evenly are 1 and 5

8 0

3 years ago

The elevation of Sports Authority Field in Denver, Colorado is 5280ft. If this is 275ft higher than seven times the elevation of

kap26 [50]

Answer:

The elevation of Lucas Oil Field is of 715 feet.

Step-by-step explanation:

Elevation of Sports Authority Field:

Of 5280 ft.

Compared to Lucas Oil Field:

275ft than seven times the Lucas Oil Field elevation of x.

Equation:

$275 + 7x = 5280$

What is the elevation of Lucas Oil Field?

Solving the above equation:

$7x = 5280 - 275$

$7x = 5005$

$x = \frac{5005}{7}$

$x = 715$

The elevation of Lucas Oil Field is of 715 feet.

8 0

3 years ago

Find the zero of the following function: f(×)=(×-1)/(×-3)

nlexa [21]

Answer:

$\boxed{\sf \ \ x = 1 \ \ }$

Step-by-step explanation:

Hello,

First of all we need to take x different from 3 as dividing by 0 is not allowed

then for x real different from 3

$f(x)=0\\\\ \dfrac{x-1}{x-3}=0\\\\ x-1 = 0\\\\ x = 1$

hope this helps

6 0

3 years ago

Read 2 more answers