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abruzzese [7]
3 years ago
5

Help so hard!!! i need help

Mathematics
2 answers:
aleksklad [387]3 years ago
3 0

Answer:

1. b

2. are like terms

Step-by-step explanation:

1. this is b because when you distribute, each of the terms in the parentheses will get multiplied by 3.

2. these are like terms because they have no variables. they are just numbers so they are like terms

Kay [80]3 years ago
3 0
The answer is B make sure you use the distribute property
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Sue invested $2400 at a 3% simple interest rate for 18 months. How much did she earn on her investment after the 18 months?
Anon25 [30]

Answer:

sinple interest= principle*rate*time/100

SI= 2400*3*1.5/100

SI= 108

AMOUNT= SI + PRICIOLE

AMOUNT= 108+2400

AMOUNT= 2508

{ I converted 18 months to 1.5 years}

4 0
2 years ago
Sarah and her three friends are decorating picture frames with ribbon. They have 3 rolls of ribbon to share evenly. How does thi
Blizzard [7]
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3 0
3 years ago
If f(x)= -4x - 11, find f(5) + 2
Kay [80]

Answer:

f(5)+2

Step-by-step explanation:

:/

8 0
3 years ago
Please help I have no idea how to do this and its due in a couple hours
stepan [7]

Answer:for the first one, you should probably do a table of values then answer the question, i usually find that helpful

Step-by-step explanation:

3 0
3 years ago
Find the number if:
Paraphin [41]

Answer:

162 and \frac{5}{2}

Step-by-step explanation:

To find the original number multiply by the reciprocal of the multiplier, that is

90 × \frac{9}{5} = \frac{810}{5} = 162

------------------------------------------------------------------------

Similarly

Change the mixed number into an improper fraction

5 \frac{5}{6} = \frac{35}{6} , then

\frac{35}{6} × \frac{3}{7} ( cancel 35 and 7 by 7 / cancel 6 and 3 by 3 )

= \frac{5}{2} × \frac{1}{1}

= \frac{5}{2}

7 0
2 years ago
Read 2 more answers
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