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Nataly_w [17]
3 years ago
10

Solve for X please: -ax+4b>9

Mathematics
2 answers:
Orlov [11]3 years ago
7 0
Lets solve for X
(-a)(x)+4b>9
---------------------------------------------------------
Step one: Add -4b to both sides
---------------------------------------------------------
-ax+4b+-4b>9+-4b
-ax>-4b+9
--------------------------------------------------------
Step 2: divide both d=sides by -a
--------------------------------------------------------
-ax/-a > -4b+9/-a
-------------------------------------------------------
ANSWER: x < 4b-9/a
------------------------------------------------------
Ulleksa [173]3 years ago
4 0
So what you do is subtract 4b on both sides so it will be -ax=9+4b then divide x on both sides and you have your answer 

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3 years ago
Which expression shows the distance on the number line between −12 and 8?
makkiz [27]

Answer: The answer for this would be the rise over run. If you know what the rise over run expression is great. If not, here it is. The slope of a non-vertical line is the ratio of the amount it rises over some interval, over the length of that interval.

It is written like this rise/run.

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4 years ago
Multi digit subtraction 42-6
FromTheMoon [43]
42-6 is 36 that is your answer 

6 0
4 years ago
Read 2 more answers
14 - 8 + 3 + 8 × [24 ÷ 8}
Kryger [21]

Step-by-step explanation:

14 - 8 + 3 + 8 × [24 ÷ 8}

14 - 8 + 3 + 8 × [3}

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3 0
3 years ago
Read 2 more answers
A 4 by 5 inch photo is enlarged by multiplying every
dem82 [27]

Answer:

Perimeter ratio = 2:1

Area ratio = 4:1

Step-by-step explanation:

<u>Perimeter</u>

Perimeter of the smaller photo = 2l+2w

=2(5)+2(4)

=18 inches

Perimeter of larger photo = 2l+2w

=2(10)+2(8)

=36 inches

Ratio:

Perimeter of larger photo : perimeter of smaller photo = 36:18

=2:1

<u>Area</u>

Area of smaller photo = lw

=5\times4

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Area of larger photo = lw

= 10\times8

=80 inches ²

Ratio

Area of larger photo : area of smaller photo = 80:20

=4:1

∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1

Hope this helps :)

6 0
3 years ago
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