Describe how to use a tens fact to find the difference for 15-8=7

2 answers:

8 0

You can do 15-5=10 and then you have 3 left to subtract. Which means 10-3=7

8 0

The answer is 10-3=7

You might be interested in

Sveta_85 [38]

Answer: -3.68

Step-by-step explanation:

-1.15*3.2=

-1.15*3+(-1.15*0.2)=

-3.45+(-0.23)=

-3.45-0.23=-3.68

3 0

2 years ago

alexgriva [62]

-48 = 2x - 8y
-24 = x - 4y
4y = x + 24
y = (1/4)x + 6

Slope of the line
1/4

4 0

3 years ago

qwelly [4]

40 to the power of 8

4 0

3 years ago

Elan Coil [88]

Answer:

D = 48 E= 90 F = 42 FE = 15

Step-by-step explanation:

Sorry, i dont know how to get DF and DE yet

7 0

3 years ago

Tpy6a [65]

Y=kx
-5=k(15)
-5/15=k
-1/3=k
now,
y=-1/5x
3=-1/5x
3×5=-1(x)
15=-1(x)
multiplying both sides by -1,we get
-15=x

3 0

3 years ago