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Sergeu [11.5K]
2 years ago
12

So basically I need help

Mathematics
1 answer:
vovangra [49]2 years ago
7 0
Um- thats hard OH YOU WANT 20 CHARACTERS ILL GIVE YOU 20 CHARACTERS STOP SAYING THAY
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Someone pls help me with this im new thats why tysm if you do help!!:)
Kipish [7]

Answer:

-8 hope this helps

Step-by-step explanation:

7 0
3 years ago
Jamie is making a beaded necklace the ratio of blue beads to purple beads is 4:3 if jamie uses 56 blue beads and purple beads to
blsea [12.9K]
She will use 42 purple beads.

Explanation
We will use a proportion to solve this. 

The ratio of blue to purple beads is 4:3, or 4/3.
We know she uses 56 blue beads and an unknown amount, x, of purple beads.  This gives us 56/x.

Together, we have
4/3 = 56/x

Cross multiply:
4*x = 3*56
4x = 168

Divide both sides by 4:
4x/4 = 168/4
x = 42
8 0
3 years ago
Read 2 more answers
An athlete eats 0.4kg of protein per week while training. How much protein will she eat during 6 weeks of training?
kolezko [41]
0.4kg  per week.     so 0.4kg  x  6 weeks is 2.4kgs
7 0
3 years ago
A club raised 175% of its goal for a charity. The club raises $875. What was the goal?
charle [14.2K]

Answer: The goal was $500

======================================================

Work Shown:

x% = x/100

175% = 175/100 = 1.75

Let g be the goal, which is the amount of money the club wanted to raise

175% of goal = 175% of g = 1.75g

The expression 1.75g represents how much money was actually raised, which was $875. Set the two expressions equal to each other. Solve for g

1.75g = 875

g = 875/1.75 ....... divide both sides by 1.75

g = 500

The club's goal was to raise $500

Note how 75% of $500 is 0.75*500 = 375

When they raised 175% of the goal, this means they went 75% overboard and added on 375 additional dollars (on top of the 500 they wanted). So they got to 500+375 = 875 which lines up with the instructions. This helps verify the answer.

Or we can see that 1.75*g = 1.75*500 = 875 which helps confirm the answer as well.

3 0
3 years ago
Drag numbers to use a negative factor to factor the expression -59 + 15h - 25. Numbers may be used once, more than once, or not
koban [17]

Answer:

-5(g - 3h + 5)

Step-by-step explanation:

Given

-5g + 15h - 25

Required

Factor using a negative factor

Express each term as a factor of -5

-5*g - 5*-3h - 5 * 5

Factor out -5

-5(g - 3h + 5)

Hence:

<em>The factored form of </em>-5g + 15h - 25<em> is </em>-5(g - 3h + 5)<em></em>

7 0
3 years ago
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