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3 years ago

Select the correct answer.

Mathematics

1 answer:

musickatia [10]3 years ago

7 0

Answer:

Step-by-step explanation:

3 - 7 = -4 and 3(3) + 2(-7) = -5, so D is the only choice that is correct for both inequalities.

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Evaluate the expression when c= -4. c² – 5c+2

Fiesta28 [93]

Answer:

The answer is 38.

Step-by-step explanation:

You have to substitue c = -4 into the expression :

Let c = -4,

${( - 4)}^{2} - 5( - 4) + 2$

$= 16 + 20 + 2$

$= 38$

4 0

2 years ago

What is the simple interest accumulated on $150 at 3% for 6 years?

juin [17]

150x6=900 that will be the answer

8 0

3 years ago

Read 2 more answers

Multiply and simplify. 2x4yx⋅6xy2z3

OLEGan [10]

Answer:

The given expression $2x^4yx \times 6xy^2z^3$ on multiplying is $12x^6y^3z^3$

Step-by-step explanation:

Consider the given two expressions $2x^4yx$ and $6xy^2z^3$

We have multiply both expressions,

$2x^4yx \times 6xy^2z^3$

To multiply two terms first multiply constant numbers that is 6 × 2 = 12

For x , y and z apply property of exponent,

$x^a\cdot x^b=x^{a+b}$

Then power of x together will be,

$x^4\cdot x\cdot x=x^{4+1+1}=x^6$

Similarly for y powers,

$y \cdot y^2=y^{1+2}=y^3$

Since first term do not have any expression for z so it will remain same.

Thus, the given expression on multiplying become,

$2x^4yx \times 6xy^2z^3$ is $12x^6y^3z^3$

7 0

2 years ago

Read 2 more answers

Help me See the picture I’m giving brainliest

Eduardwww [97]

Y=-1.5x + 8

hope this helps :) (please mark brainliest!)

4 0

2 years ago

Please help t - 76 = 0 t = ______

skad [1K]

T - 76 = 0

If you switch it around, it becomes:

0 + 76 = t

0 + 76 = 76

t = 76

~Hope this helped~

6 0

2 years ago