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larisa [96]
3 years ago
13

Amanda started the week with $200 in her bank account. Then she deposited $300 she earned from a garage sale. What was the final

balance of the bank account?
Mathematics
2 answers:
Stolb23 [73]3 years ago
8 0
The final balance of the bank account is $500
Doss [256]3 years ago
3 0
500 dollars 300+200=500
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Write to explain two different ways to find the difference for 12-3
Naddik [55]
Use a calculator or do it on paper 
4 0
3 years ago
Read 2 more answers
4y + 10 = 5x 2.5x + 2y = -10​
Mekhanik [1.2K]

Answer:

are they seperate equations?

Step-by-step explanation:

5 0
3 years ago
Can some one please help me with these five questions
valina [46]

Answer:

1)PT = 21 units

2)Option D

3)Option A

4)∠EFG = 2(24) +15 = 63 degrees

∠GFH= 4(24) +21 = 117 degrees

5) circumference = 21.98 cm

Step-by-step explanation:

1) As the T is midpoint, PT is equal to TQ in magnitude.

  Thus, 4x+1=6x-9

 2x = 10

x=5.

Thus, PT = 4(5) + 1 = 21

2) The planes XTS and VRS intersect in the line SW, and the intersection is perpendicular.

3)For a line to be defined, it must have 2 points, start and end.

  The option A) is not defined properly, so incorrect

4)As the angles are linear pair, their sum is 180 degrees.

Thus, 2n+15+4n+21 = 180

6n = 144

n = \frac{144}{6} = 24

∠EFG = 2(24) +15 = 63 degrees

∠GFH= 4(24) +21 = 117 degrees

5) diameter = 7 cm

radius = 3.5 cm

circumference = 2\pi R = 2\pi (3.5) = 2(3.14)(3.5) = 21.98 cm

8 0
4 years ago
2y+7 ÷ -4y - 10 Evaluate the expression below when y = -3
Nina [5.8K]
2y+7÷-4y-10
2(-3)+7÷-4(-3)-10
-6+7÷12-10
\frac{7}{12}-6-10
\frac{7}{12} -16
= \frac{7}{12} - \frac{192}{12} 
=- \frac{185}{12} 
=-15  \frac{5}{12}
7 0
3 years ago
Please help me with this and explain how you got the answer. :)
Igoryamba

Answer:

8 1/4

Step-by-step explanation:

6 3/5 ÷ 0.8

6 3/5 = 33/5

0.8 = 8/10

6 3/5 ÷ 0.8

= 33/5 ÷ 8/10

= 33/5 * 10/8 ( Because multiplication and division are inverse operations)

= 33/4

= 8 1/4

=

7 0
3 years ago
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