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2 years ago

What is -3 1/4 x 4 3/5 Write the answer as a mixed number in simplest form

Mathematics

1 answer:

Sever21 [200]2 years ago

3 0

Answer:

Answer is -299/20 which is -14 19/20 in simple mixed number...hope it helps:)

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Someone please help me with this! |-2-8x|-5<61

Mrac [35]

For
|a|x>-8.5
-8.5<x<8

the solution is all numbers between -8.5 and 8, not including -8.5 and 8
in interval notation: (-8.5,8)
or
S={x|-8.5<x<8}

3 0

3 years ago

The product of a number and 3 increased by 9 is less than -42 TRANSLATE

nikitadnepr [17]

Answer:

3x+9 < - 42

Step-by-step explanation:

4 0

3 years ago

WILL GIVE BRAINLIEST PLEASE HELP A snake dives towards deeper water at a rate of 14 inches per second. If the snake continues at

Zinaida [17]

Answer:

Step-by-step explanation:

It's asking to see how far it will go in 6 seconds, and it's travelling downward.

4 0

3 years ago

By what percent did the price change, if… a the price was $100 and now it is $250?

elena-s [515]

It had a 150% increase in price

100* 1.5 = 150
150+100 = 250

7 0

3 years ago

Read 2 more answers

Consider the equation below.

Korvikt [17]

Answer:

Equation in square form:

$y=3(x+5)^2-4$

Extreme value:

$(h,k)=(-5,-4)$

Step-by-step explanation:

We are given

$y=3x^2+30x+71$

we can complete square

$y=3(x^2+10x)+71$

we can use formula

$a^2+2ab+b^2=(a+b)^2$

$y=3(x^2+2\times x\times 5)+71$

now, we can add and subtract 5^2

$y=3(x^2+2\times x\times 5+5^2-5^2)+71$

$y=3(x^2+2\times x\times 5+5^2)-3\times 5^2+71$

$y=3(x+5)^2-75+71$

So, we get equation as

$y=3(x+5)^2-4$

Extreme values:

we know that this parabola

and vertex of parabola always at extreme values

so, we can compare it with

$y=a(x-h)^2+k$

where

vertex=(h,k)

now, we can compare and find h and k

$y=3(x+5)^2-4$

we get

h=-5

k=-4

so, extreme value of this equation is

$(h,k)=(-5,-4)$

6 0

3 years ago

Read 2 more answers