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mel-nik [20]
2 years ago
12

Liz train for rock climbing 4 days a week

Mathematics
1 answer:
Goshia [24]2 years ago
7 0
7 times 4 =28 this is cuz there is seven days in a week and 7x4
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Please help me!! This is geometry.
aksik [14]

Answer:

yes

Step-by-step explanation:

It has 4 vertices and it has a slight lean so yes

7 0
3 years ago
Plz help answer <br> y=2x-3 x+y=18
hram777 [196]
Y = 2x-3 
x + y = 18 
Since you already know what y is equal to, we can plug that in into the second equation. 
x + (2x-3) = 18 
x + 2x -3 = 18 
3x -3 = 18
Add 3 to both sides of the equation. (By doing this, we can isolate the 3x on the left side by getting rid of the -3) 
3x = 21 
Divide 3 on both sides 
x = 7
4 0
4 years ago
Alexis loves to work out on the treadmill. On Monday, she ran 3.25 miles. On Tuesday she ran 1.75 miles. On Wednesday she ran 2.
Rzqust [24]
2 miles and on Tuesday she ran the shortest miles
3 0
4 years ago
Read 2 more answers
5p + 12 = 2<br><br>Answer and send steps​
velikii [3]
This is the answer right here

4 0
3 years ago
Kevin and Michelle traveled together by car and shared the driving. Kevin drove for 3.25 hours, then Michelle drove for 1.5 hour
jek_recluse [69]

Using the relation of velocity, distance and time, it is found that 35 represents Michelle's velocity.

-----------------------------

Velocity is <u>distance divided by time</u>, then:

v = \frac{d}{t}

Kevin drove for 3.25 hours, thus t_1 = 3.25. The distance drove by Kevin is:

d_1 = v_1t_1

d_1 = 3.25v_1

Michelle drove for 1.5 hours, thus t_2 = 1.5. The distance drove by Michelle is:

d_2 = v_2t_2

d_2 = 1.5v_2

The total distance is:

d = d_1 + d_2

d = 3.25v_1 + 1.5v_2

Comparing to the expression:

3.25v_1 + 1.5v_2 = 3.25(42) + 1.5(35)

We get that 42 is Kevin's speed and 35 is Michelle's speed.

A similar problem is given at brainly.com/question/24316569

8 0
3 years ago
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