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Sergeu [11.5K]
3 years ago
10

Simplify the next two expressions

Mathematics
1 answer:
prisoha [69]3 years ago
4 0
1. 7x-40
2. 8x-30y-10
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The product of 5/2 and 13/4 is greater than , less than, or equal to 13/4
Bas_tet [7]

Answer:

the product is greater than 13/4

Step-by-step explanation:

5/2 x 13/4 = 8.125

13/4= 3.25

8.125>3.25

8 0
3 years ago
Solve for n.<br> 7+2n = 11
Musya8 [376]

Answer:

2

Step-by-step explanation:

7+2n = 11

2n = 11-7

2n = 4

n = 4/2

therefore n = 2

5 0
1 year ago
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Please help. I’ll mark you as brainliest if correct.
OlgaM077 [116]

Answer:

4600

Step-by-step explanation:

it is simply the sum of home credit which is

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5 0
3 years ago
If YZ = 2x+3, and MN = 5x - 14. then YZ =
krok68 [10]
2x+3=5x-14
-2 -2
3=3x-14
+14
17=3x
/3 /3
X=5.6.... round up 5.7

2(5.7)+3= 14.4
YZ=14.4
3 0
3 years ago
In ΔQRS, the measure of ∠S=90°, QS = 12, RQ = 13, and SR = 5. What is the value of the tangent of ∠R to the nearest hundredth?
oee [108]

Answer:

2.40

Step-by-step explanation:

From the triangle QRS

RQ is the hypotenuse 13

QS is the opposite = 12

SR is the adjacent = 5

According to SOH CAH TOA

tan <R =  opp/adj

Tan <R = qs/sr

Tan <R = 12/5

Tan <R  = 2.40

5 0
3 years ago
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