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3 years ago

Which expression is equivalent to the following expression? -4(3x + 4)

Mathematics

2 answers:

cricket20 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Taya2010 [7]3 years ago

3 0

Answer:

-12x - 16

Step-by-step explanation:

You might be interested in

How much principle, to the nearest dollar, should you invest at 4 percent in order to have $3000 for a vacation to Europe in 3 y

KiRa [710]

Answer:

Principle should be $2,667

Step-by-step explanation:

We need $3000 for a vacation to Europe in 3 years.

Using amount formula,

$A=P(1+r)^t$

Where, P is principle (P=?)

A is amount (A=3000)

r is rate of interest (r=0.04)

t is time (t=3)

Substitute the values into formula and solve for P

$3000=P(1+0.04)^3$

$3000=P(1.04)^3$

$P=\frac{3000}{1.04^3}$

$P=2666.98$

$P\approx \$2667$

Hence, Principle should be $2,667

4 0

3 years ago

A test consists of 490 true or false questions. If the student guesses on each question, what is the standard deviation of the n

monitta

I believe the answer is 1.

3 0

2 years ago

What is the sqaure root of 196/49?

Alexeev081 [22]

Answer:

Step-by-step explanation:

196/49=4

$\sqrt{4}$ =2

hope this helped

have a great day!!

6 0

2 years ago

Use the order of operations to simplify the expression. 4[3+3(5-1)] What is the answer?

Nitella [24]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{60}}}}}$

Step-by-step explanation:

Using PEMDAS rule

Parentheses, Exponents , Multiplication, Division, Addition, Subtraction

$\sf{4 [ 3 + 3(5 - 1) ]}$

Subtract 1 from 5

$\longrightarrow{ \sf{4 [3 + 3 \times 4 ]}}$

Multiply the numbers : 3 and 4

$\longrightarrow{ \sf{4 [ 3 + 12 ]}}$

Add the numbers : 3 and 12

$\longrightarrow{ \sf{4 \times 15}}$

Multiply the numbers : 4 and 15

$\longrightarrow{ \sf{60}}$

Hope I helped!

Best regards! :D

3 0

2 years ago

The density of a apple juice

brilliants [131]

Answer:

1.04 grams per cm^3

The density of apple juice is 1.04 grams per cm^3.

Step-by-step explanation:

Your welcome<3

7 0

2 years ago