All categories

3 years ago

Someone please help me

Mathematics

1 answer:

Alexxandr [17]3 years ago

5 0

The answer is C since the 1 in the square root is a horizontal shift to the left by one and a vertical shift up by 7

You might be interested in

Hhhhhhhhhhhhheeeeeeellllllllppppppppp

n200080 [17]

Answer:

With whattttttttttttttttttttttttttt

Step-by-step explanation:

7 0

3 years ago

Find the value of this expression if x=-7. X^2+5/x+1

zalisa [80]

The value is -49x+44/x+1

8 0

3 years ago

Please, help with this question. For some reason I get really confused

vivado [14]

(6,21)
This is because the top (x) is going up by two each time and the bottom row (y) is adding seven

5 0

2 years ago

Here is a graph for one of the equations in the system of two equations.

skad [1K]

I believe that it is the second and third boxes

7 0

2 years ago

Read 2 more answers

(HELP ASAP PLEASE!!)

olasank [31]

Answer:

Shirts = $7

Shorts $17

Step-by-step explanation:

Let:

T - shirts

S - shorts

We can make two equations out of this problem:

4T + 3S = $79

7T + 8S = $185

Through substitution we can solve for one of the unknowns. We make one equation to solve for an unknown

$4T+3S=\$79\\\\3S = \$79-4T\\\\S=\dfrac{\$79-4T}{3}$

We use the formula of S and insert it into the other equation:

$7T+8(\dfrac{\$79-4T}{3}) = \$185\\\\7T + \dfrac{\$632-32T}{3}=\$185\\\\\dfrac{\$632-32T}{3}=\$185-7T\\\\\$632-32T=3(\$185-7T)\\\\$632-32T=\$555 - 21T\\\\-32T+21T=\$555-\$632\\\\-11T=-\$77\\\\\dfrac{-11T}{11}=\dfrac{-\$77}{11}\\\\T = \$7$

Thus T-shirts are $7 each.

Now that we know T, we can use it to solve for the other unknown. You can use it on any of the formulas.

$4T+3S=\$79\\\\4(\$7) + 3S = \$79\\\\\$28+3S =\$79\\\\3S=\$79-\$28\\\\3S=\$51\\\\S=\dfrac{\$51}{3}\\\\S = \$17$

We know then that Shorts are $17 each.

7 0

2 years ago