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3 years ago

What value of X makes this equation true negative 2X +3 equals -15

Mathematics

2 answers:

Radda [10]3 years ago

7 0

Answer:

The answer is -9

viva [34]3 years ago

6 0

Answer:

1x=-15

Step-by-step explanation:

-2 plus 3 =1 therefore 1x which = -15

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What Is the solve for n of 2 (8 + 3n) < 34

GREYUIT [131]

Answer:

n<3

Step-by-step explanation:

2(8 +3n) < 34

16 + 6n < 34

6n < 34-16

6n < 18

n < 3

8 0

4 years ago

What is the range for the scores: 13, 23, 60, 46, 53, 75.

vova2212 [387]

Hello there.

Question: <span>What is the range for the scores: 13, 23, 60, 46, 53, 75.

Answer: Range is the largest value minus the smallest answer:
75 - 13 = 62.
The range is 62.

Hope This Helps You!
Good Luck Studying ^-^</span>

6 0

3 years ago

Write the following expression as a fraction in lowest terms:

alukav5142 [94]

Step-by-step explanation:

$\[2 + \cfrac{2}{2 + \cfrac{3}{3 + \cfrac{4}{4 + 5}}}\]=$

$\[2 + \cfrac{2}{2 + \cfrac{3}{3 + \cfrac{4}{9}}}\]=$

$\[2 + \cfrac{2}{2 + \cfrac{3}{\cfrac{31}{9}}}\]=$

$\[2 + \cfrac{2}{2 + \cfrac{27}{31} }}}\]=$

$\[2 + \cfrac{2}{ \cfrac{62+27}{31} }}}\]=$

$\[2 + \cfrac{2}{ \cfrac{89}{31} }}}\]=$

$\[2 + \cfrac{62}{{89} }}}\]=$

$2 \cfrac{62}{{89} }}}$

3 0

2 years ago

Read 2 more answers

Help PLZ <br> plz tell me which should i choose.

Alex_Xolod [135]

Answer:

Step-by-step explanation:

If Log a×=16diameter then value of log =4

3 0

3 years ago

a quadratic equation has zero real number solutions. which could be the discriminant value associated with this equation? a. –5

Flauer [41]

Answer: Option 'a' is correct.

Step-by-step explanation:

As we know about the discriminant value i.e.

if we have given a quadratic equation :

$ax^2+bx+c=0$

then,

discriminant value will be

$b^2-4ac$

There are 3 properties regarding discriminant value as follows:

$1)b^2-4ac>0\\\\means,\\\\\text{ there exists real zeros}\\\\2)b^2-4ac=0\\\\means,\\\\\text{ there exists equal zeroes}\\\\3)b^2-4ac$

So, here we need a zero real number solutions i.e. there does not exists any real number.

So,

$b^2-4ac=-5$

Hence, Option'a' is correct.

5 0

4 years ago

Read 2 more answers