3 years ago

help help help\help help help\help help help\help help help\help help help\help help help\help help help\

Mathematics

2 answers:

8_murik_8 [283]3 years ago

8 0

Answer:

i think its D but im not exactly sure

LenaWriter [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Subtract 60 from 80 to get 20, and divide 20 by 80 to get 1/4, which can be converted to 25%.

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Expanded form of 5(2m)³

-BARSIC- [3]

Answer:

$40m^{3}$

Step-by-step explanation:

Because of order of operations, you do exponent first. $(2m)^{3} =8m^{3}$ . Lastly 8 multiplied by 5 is 40, so the answer is $40m^{3}$

6 0

2 years ago

John didnt have money for a game system, so he bought it with his credit card. he paid for it monthly over the course of a year.

Bas_tet [7]

Answer:

percentage of interest = 22.6% (to one decimal place)

Step-by-step explanation:

actual price paid (including interest) = 429, out of which

interest = 429-350 = 79

Percentage of interest out of actual price paid

= 79/429* 100%

= 22.6%

3 0

3 years ago

Laurie buys four bags of candy with 10 pieces of candy in each bag. Her father then gives her 5 more pieces of candy. Laurie wan

lina2011 [118]

Answer:

3 pieces left over

Step-by-step explanation:

Laurie has a total of 45 pieces of candy, if she has 6 friends, you can do

$45 \div 6 = 7.5$

each friend can get 7 pieces of candy

$7 \times 6 = 42$

if each friend gets 7 pieces, you have used 42 pieces out of you total 45

$45 - 42 = 3$

which leaves 3 pieces left over.

3 0

3 years ago

A girl has 98 beads, and all but 14 were lost. how many beads did she loose?<br>

castortr0y [4]

Answer:

84 beads

Step-by-step explanation:

She had 98 beads and lost all but fourteen. So it would be 98 - 14 which would get you 84 beads that the girl has lost

8 0

3 years ago

NEED HELP FAST PLEASE.

Galina-37 [17]

Question 3 is 8491 mm

4 0

3 years ago