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vaieri [72.5K]
3 years ago
15

What is the value of the expression 3x+4 when x=7?

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0

Answer: 25

Step-by-step explanation: 7x3 = 21+4 =25

Hope this helped!

Mark Brainliest if you want!

lara31 [8.8K]3 years ago
7 0

Answer:

25

Step-by-step explanation:

3x +4

3×7+4

21 +4

25

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Find the difference:
mihalych1998 [28]

Answer:

3 1/2

Step-by-step explanation:

4 1 3

_ - _ = _

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Then we simplify. 3 3 1

_ ÷ = _

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Then just add your 3 and there 3 1/2 is your asnwer

8 0
3 years ago
(G1) The distance from Flagstaff Arizona to
Monica [59]

Answer:

A. 418, 418

Step-by-step explanation:

The formula to convert miles to meters is the following:

1 = 1,609.34

so for every 1 mile, you have 1,609.34 meters

so you take your distance in miles and multiply it by 1,609.34

d= 260 x 1,609.34

d = 418, 428.4

5 0
3 years ago
What is the value of 4P4 in permutation?
masya89 [10]
Answer. 冠廷 李. 4P4=4!
8 0
3 years ago
Manny runs 15 3/4 miles each week. Zander runs 5/6 as many miles each week as Manny.
Liula [17]

Answer:

Zander ran 13 1/8 miles

Step-by-step explanation:

Manny = M

Zander = Z

Z=M(5/6)

Z=15 3/4(5/6)

Z=13 1/8

8 0
2 years ago
Do i need to reverse the inequality symbol when i add the same positive number to or subtract the same positive number from both
stira [4]
No, You only reverse the inequality symbol when you divide by a negative number.
6 0
3 years ago
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