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ycow [4]
3 years ago
13

7. Andre is planting saplings (baby trees). It takes him 30 minutes to plant 3 saplings

Mathematics
1 answer:
kati45 [8]3 years ago
5 0

Answer:

maybe a few hours

Step-by-step explanation:

You might be interested in
8^0 is greater than 8^1 true or false
liq [111]

Answer:

False 8^0 is not greater than 8^1

Step-by-step explanation:

8^0 = 1

8^1= 8

8>1

3 0
3 years ago
Write the equation of a line with slope 2 and y-intercept −1.<br> PLEASEEE I NEED HELPPPPP
xeze [42]

Answer:

y=2x-1

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
For the equation: D = -0.306c + 0.9979, what is the value of D when c= 1.67? Express answer with the correct number of sig figs?
Gekata [30.6K]

Answer:

<h3>0.48688</h3>

Step-by-step explanation:

Let's solve your equation step-by-step.

d=(−0.306)(1.67)+0.9979

Step 1: Simplify both sides of the equation.

d=(−0.306)(1.67)+0.9979

d=−0.51102+0.9979

d=(−0.51102+0.9979)    (Combine Like Terms)

d=0.48688  

6 0
3 years ago
Solve for y: 2x+3y=21
stealth61 [152]

Answer:

y = 7 - 2x/3

Step-by-step explanation:

Make the y alone, so 3y = -2x+21

Divide everything else by 3, so y = -2x/3 +7

You end with the answer of y= 7-2x+3

6 0
3 years ago
Question 1 (1 point)
alisha [4.7K]

Answer:

See below

Step-by-step explanation:

1) x=2-1

x=1

2) (x+1)(x+1)=2(x+1)

3) 10x-20 -11 = 4+3x

10x-3x=20+11+4

7x=35

x=5

5 0
3 years ago
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