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frosja888 [35]
3 years ago
12

Someone help me with pre cal?

Mathematics
1 answer:
Aloiza [94]3 years ago
3 0
I am learning Geometry right now. And then I don’t know can I help you or not.
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a spool holds 6.75 meters and a craft club buys 21 spools. what is the total cost if the ribbons costs 2 dollars per meter?
Burka [1]
● To do this, you need to multiply 6.75 by 21 to find out how many meters are in all. 6.75×21 is 141.75

● Next you multiply 141.75 by 2 to see how much it costs which is 283.5

● Since we're dealing with money, it would have two place values so we add a zero and we get $283.50
3 0
3 years ago
a woodworking artist makes two types of carvings Type X and type Y he spends 2 hours making each type X carving and 3 hours maki
VMariaS [17]
A. 2x + 3y ≤ 30, 6x + 4y ≤ 120
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3 years ago
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(-6)-(-2)<br> anyone know this?
umka21 [38]
-4 is your answer hope this helps
8 0
3 years ago
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In Mr. Elliot's garden, 1 8 of the flowers are red, 1 4 of them are purple, and 1 4 of the remaining flowers are pink. If there
german

Answer:

20

Step-by-step explanation:

Given that:

Red flowers = 1/8

Purple = 1/4

(1/8 + 1/4) = (1 + 2) / 8 = 3/8

Fraction left :

1 - 3/8 =. 5/8

Pink flowers :

1/4 of fraction left ;

1/4 * 5/8 = 5/32

Number of pink flowers

Total number of flowers = 128

5/32 * 128

640 / 32

= 20

20 pink flowers

4 0
3 years ago
Can sum help me?? will get brainlistt
raketka [301]

Answer:

C. Logan

Step-by-step explanation:

you divide the amount of problems by how many minutes it took each person. for example if you divide the amount of problems Logan did by how many minutes it took him. (84÷3) it equals 28.

7 0
3 years ago
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