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Anton [14]
3 years ago
7

PLEASE HELP ME I WOULD APPRECIATE IT SO MUCH AND I GIVE BRAINLIEST

Mathematics
2 answers:
zlopas [31]3 years ago
7 0
A. A= 4

b. b= 5.6

c. c=4

d. e= 3.2
mel-nik [20]3 years ago
7 0

<em>1.) </em><em>a=4</em>

<em>3a=12</em>

<em>Divide by 3 on each side</em>

<em>a=4</em>

<em>2.) </em><em>b=5.6</em>

<em>b+3.3=8.9</em>

<em>  -3.3  -3.3</em>

<em>b=5.6</em>

<em>3.)</em><em>c=4</em>

<em>1=1/4c</em>

<em>Multiply by 4 on each side</em>

<em>c=4</em>

<em>4.) </em><em>e=3.2</em>

<em>2e=6.4</em>

<em>Divide by 2 on each side</em>

<em>e=3.2</em>

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4 0
3 years ago
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BlackZzzverrR [31]

Step-by-step explanation:

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its yr ans

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<h2>stay safe healthy and happy....</h2>
3 0
3 years ago
Evaluate 5.5r8.35s when r12 and s4.
Over [174]

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Step-by-step explanation:

when you plug in for s and r you will get 66-33.4 since 5.5 multiped by 12 is 66 and 8.35 multiplied by 4 is 33.4 .

then you subtract them and that's how you'll get your answer

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Stels [109]
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Draw a diagram that shows 1/5 times 30 equals 6
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So 5 lines having 6 filled circles = 5 x 6 = 30

<span>Every line represents “1/5” of total amount “30”. Which proved that 1/5 of 30 is equal to 6. </span>

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