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JulsSmile [24]
3 years ago
15

I need help with 7, 10, and 13

Mathematics
1 answer:
Alexus [3.1K]3 years ago
6 0
(2000 - 150) / 67
27

(3000 - 400) /6
434

(20 - 7) / .75
17
You might be interested in
Find 3 consecutive odd integers such that 3 times the middle number is 153.
abruzzese [7]

Answer:

Step-by-step explanation:

Let the numbers be y, y+2, y+4

3(y+2)=153

3y+6=153

3y=153-6

3y=147

y=49

y+2=51

y+4=53

4 0
3 years ago
Find m∠TUL.
pogonyaev

 

Step-by-step explanation:

Actual graph for this problem is attached below

m∠TUV = 167°

m∠TUL = (x + 11)°

m∠LUV = (11x)°

m∠TUV= m∠TUL+ m∠LUV

now plug in the angles for each

m∠TUV= m∠TUL+ m∠LUV

167= x+11 +11x

solve the equation for x

167= x+11 +11x\\167=11 +12x

Subtract 11 from both sides

156=12x

divide both sides by 12

x=13

m∠TUL = (x + 11)°

m∠TUL = (13+ 11)° = (24)°

answer:

24°

4 0
3 years ago
A librarian wants to spend no more than $800 on some new desks and chairs for the library. The librarian decides to spend $320 o
Ratling [72]

Answer:

I think 20

Step-by-step explanation:

480/24

6 0
3 years ago
Read 2 more answers
Listen
makkiz [27]

Answer:

The answer is the third equation. A = 250*(1 +0.016)^(0.75)

Step-by-step explanation:

Since Javier deposited $250 into an account with annual interest rate, then as the years passes his account will grow in the manner shown below:

account(0) = 250

account(1) = account(0)*(1 + 1.6/100) = account(0)*(1 + 0.016) = account(0)*1.016

account(2) = account(1)*1.016 = account(0)*1.016*1.016 = account(0)*(1.016)²

account(3) = account(2)*1.016 = account(0)*(1.016)²*1.016 = account(0)*(1.016)³

account(n) = account(0)*(1.016)^n

Where n is the number of years, account(0) is the initial amount. In this case only 9 months have passed, so we need to convert this value to years, dividing it by 12, which is 9/12 = 0.75. The initial amount was 250, so the equation is:

A = 250*(1.016)^(0.75)

The answer is the third equation.

7 0
3 years ago
Read 2 more answers
Please answerrree my quess​
KengaRu [80]
Answer: 2 197/1000


Explanation:

(1 3/10)^3
= (13/10)^3
= 13^3/10^3
= 2197/1000
= 2 197/1000
3 0
3 years ago
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