Ask question

Ask question

All categories

3 years ago

5

Given that

1 answer:

VLD [36.1K]3 years ago

6 0

-17/2

Step-by-step explanation:

30-8(8)+4y

30=64+4y

30-64=4y

-34=4y

y= -34/4

y= -17/2

hope it helps!

You might be interested in

What is the average rate of change of the function over the interval x = 0 to x = 5?

AURORKA [14]

$\bf slope = m = \cfrac{rise}{run} \implies \cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby \begin{array}{llll} average~rate\\ of~change \end{array}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ f(x)= 2x^2-1\qquad \begin{cases} x_1=0\\ x_2=5 \end{cases}\implies \cfrac{f(5)-f(0)}{5-0} \\\\\\ \cfrac{[2(5)^2-1]~~-~~[2(0)^2-1]}{5}\implies \cfrac{50-(-1)}{5}\implies \cfrac{50+1}{5}\implies \cfrac{51}{5}\implies 10\frac{1}{5}$

6 0

3 years ago

Patient A receives 3 times the amount of certain medicine as Patient B. The two doses add to 200 milligrams. What amount of the

4vir4ik [10]

Patient A - 150 mg
Patient B - 50 mg
I hope this helps :)

7 0

3 years ago

A Girl Scout troop is placing markers every 16 meters along a trail. How many kilometers apart are the markers

Makovka662 [10]

Answer:

.016 kilometers

Step-by-step explanation:

A kilometer is 1000 meters. Divide the length of the markers by 1000 (16/1000) and you get the answer of .016 kilometers.

3 0

3 years ago

Someone pls help me :c tysm if u do :))

iogann1982 [59]

Answer:13

Step-by-step explanation: Your going up on the number line.

Hope I was able to help! :)

3 0

3 years ago

Write an expression that can be used to find 4x275 using mental math and properties of numbers

Mashutka [201]

(4*200)+(4*70)+(4*5)
Hope this helps

7 0

3 years ago

Read 2 more answers