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3 years ago

Just for those two for the points

Mathematics

2 answers:

irga5000 [103]3 years ago

8 0

Answer:

Step-by-step explanation:

ivann1987 [24]3 years ago

4 0

14: e and A

15: b and maybe e

hops this helps? :(

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Rewrite the following equation in slope-intercept form.<br><br> –3y + 5 = –4x

snow_lady [41]

Answer:

4x+3y=5

Step-by-step explanation:

Subtract

from both sides of the equation.

3y = 5− 4x

Divide each term by 3 and simplify.

y= −4x 3+53

Rewrite in slope-intercept form.

−

4 0

2 years ago

Read 2 more answers

If 141 people attend a concert and tickets for adults cost $3.5 while tickets for children cost $2.5 and total receipts for the

Arturiano [62]

Answer: There are 69 adults and 72 children went to the concert.

Step-by-step explanation:

Let x be the number of adults, and y be the number of children.

x + y = 141

3.5x + 2.5y = 421.5

x + y =141

x = 141 - y

3.5(141 - y) + 2.5y = 421.5

493.5 - 3.5y + 2.5y = 421.5

493.5 - y = 421.5

-y = -72

y = 72

x + y = 141

x + 72 = 141

x = 69

6 0

3 years ago

Amy makes a rectangular poster with an area of 21+28m square inches. The width of the poster is 7 inches as shown in the followi

Lesechka [4]

You could use simple factoring to solve this. You would factor out a 7 and then have

7(3+4m) = A

l x w = A

w= 3 +4m

8 0

3 years ago

I don’t understand!!!!!

Sergio039 [100]

These are vertical angles, meaning they're always the same length.

$3x = x + 28$

$2x = 28$

$x = 14$

4 0

3 years ago

Jack divided his fortune of 92,000 into 8 equal portions.He gave 4 portions to his wife , 1 portion to his son and divided the r

AleksAgata [21]

Answer:

Step-by-step explanation:

Given that Jack divided his fortune of 92,000 into 8 equal portions.He gave 4 portions to his wife , 1 portion to his son and divided the remaining portions equally among 5 charities.

The portion son gets = $1/8 of 92000 = 11500 $$

Charity on the whole gets = 3 portions = $3/8 *92000 = 34500$$

Each charity gets = $34500/5 = 6900$$

Thus we find son gets 11500 dollars while each charity gets 6900 dollars.

The difference = $11500-6900\\= 4600$

4600 dollars he got more.

5 0

3 years ago