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Alenkasestr [34]

3 years ago

15

Dewey buys 10 folders for $6.50. Orioles folders cost $0.50 each and Ravens folders cost $0.75 each. How many of each type of fo

lder did he buy ?

1 answer:

Dennis_Churaev [7]3 years ago

4 0

Answer: he bought 6 of the .75cent then 4 of the .50c

Step-by-step explanation:

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Plywood comes in a variety of thickness for different uses put these in order from least to greatest

laiz [17]

Good evening,

Step-by-step explanation:

Look at the photo below for the Answer.

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5 0

2 years ago

Lalo has 1,500 minutes per month on his cell phone plan. How many more minutes can he use if he has already talked for 785 minut

Mandarinka [93]

He can use 715 minutes for the rest of the month.

7 0

2 years ago

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HELP ME PLEASE: I WILL GIVE BRAINLIEST AND IT IS 20 POINTS

Anastaziya [24]

Answer:

0

Step-by-step explanation:

any log with a base of one and it becomes logv5 (1) after logv5(logV3 (3) because log3(3) equal one so then logv5 (1) is 0

8 0

2 years ago

20. Sofia paid $11.80 for a pen, a marker, and a binder. The marker cost $0.80 more than the pen. The binder cost 4 times as muc

7nadin3 [17]

Answer:

$1.30

Step-by-step explanation:

Let x = the cost of the pencil

Let x + .80 = the cost of the pen

Let 4(x + .80) = the cost of the binder

x + x + .80 + 4(x + .80) = 11.80

2x + .80 + 4x + 3.20 = 11.80

6x + 4.00 = 11.80

6x = 7.80

x = $1.30

x + .80 = $2.10

4(x + .80) = $8.40

7 0

1 year ago

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Which expressions are equivalent to 10a - 25 + 5b

sergey [27]

Answer:

<h2>(2a − 5 + b) · 5</h2><h2>10×(a − 2.5 + 0.5b)</h2><h2>(−2a + 5 − b) ⋅ (−5)</h2>

Step-by-step explanation:

$10a-25+5b\\\\-2(-5a-25+5b)=(-2)(-5a)+(-2)(-25)+(-2)(5b)\\=10a+50-10b\qquad NOT\\\\(2a-5+b)(5)=(2a)(5)+(-5)(5)+(b)(5)=10a-25+5b\qquad YES\\\\10(a-2.5+0.5b)=(10)(a)+(10)(-2.5)+(10)(0.5b)\\=10a-25+5b\qquad YES\\\\(-2a+5-b)(-5)=(-2a)(-5)+(5)(-5)+(-b)(-5)\\=10a-25+5b\qquad YES\\\\-10(-a-2.5-0.5b)=(-10)(-a)+(-10)(-2.5)+(-10)(-0.5b)\\=10a+25+5b\qquad NOT$

5 0

3 years ago