All categories

3 years ago

Student is evaluuating the expression below for n = 3.7. 12.8+6(n-0.5) in what order should the student do the steps?

Mathematics

2 answers:

algol [13]3 years ago

6 0

Step 2:do subtraction in the parentheses
Step 3: distribute
Step 4: add

tester [92]3 years ago

3 0

Answer:b

Step-by-step explanation:

Step 2

You might be interested in

Help me please thanks

kow [346]

Correct answer:
First reflect across the y-axis, then rotate 90 degrees clockwise about point K, then shift 3 units down.

6 0

2 years ago

Assessment items What is the quotient? 1 5/8 ÷(−1 3/5 )

Solnce55 [7]

We need convert the mixed numbers to improper fractions.

$1\dfrac{5}{8}=\dfrac{1\cdot8+5}{8}=\dfrac{8+5}{8}=\dfrac{13}{8}\\\\1\dfrac{3}{5}=\dfrac{1\cdot5+3}{5}=\dfrac{5+3}{5}=\dfrac{8}{5}$

Divide the number by a fraction, this is the same as multiply this number by the reciprocal of the fraction:

$1\dfrac{5}{8}\div\left(-1\dfrac{3}{5}\right)=-\dfrac{13}{8}\div\dfrac{8}{5}=-\dfrac{13}{8}\cdot\dfrac{5}{8}=-\dfrac{(13)(5)}{(8)(8)}=-\dfrac{65}{64}\\\\\boxed{1\dfrac{5}{8}\div\left(-1\dfrac{3}{5}\right)=-1\dfrac{1}{64}}$

4 0

3 years ago

Helpp!!!!<br> Give the relation and identify the x and y axis intercepts.

densk [106]

Answer:

(2, 0) and (6, 0)

Step-by-step explanation:

$y = x^2 - 8 x + 12$

To get the x intersept put y = 0

$x^2 - 8 x + 12 = 0 \\\\x^2 - 6 x - 2 x + 12 = 0 \\\\x(x- 6) - 2(x - 6) = 0 \\\\(x - 2) (x - 6) = 0 \\\\x = 2 and x = 6$

So, the intersepts are

(2, 0) and (6, 0)

8 0

3 years ago

13. Which equation has no solution?

Olin [163]

The first one:
5v + 3 = 5v - 5
Subtract 5v from both sides ->
3 = -5
This isn't true so that means there are no solutions...

6 0

3 years ago

Read 2 more answers

II need help ill give brainliest

DanielleElmas [232]

Answer:

1/4

Step-by-step explanation:

Based off the data we can determine that there are 4 different types of items. Since any of them can be checked out next, the probability is 1/4.

5 0

2 years ago