Answer:
x = -10/3
Step-by-step explanation:
−4(x−5)=−7x+10
Use the distributive property to multiply −4 by x−5.
−4x+20=−7x+10
Add 7x to both sides.
−4x+20+7x=10
Combine −4x and 7x to get 3x.
3x+20=10
Subtract 20 from 10 to get −10.
3x=−10
Divide both sides by 3.
x = -10/3
Answer:
256 pretzels and a total of 15 snack bags.
Step-by-step explanation:
14 * 2 = 28
+
15* 2= 30
+
4 * 16 = 64
+
2 * 18 = 36
+
1 * 19 = 19
+
3 * 20 = 60
+
1 * 21 = 21
28 + 30 + 64 + 36 + 19 + 60 + 20 = 256
256 pretzels
To find the number of bags, count the dots.
There are a total of 15 dots
There are a total of 15 snack bags.
I hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
What's the question? equals?
Step-by-step explanation:
8qх + 21ру + брx + 28qy
8qх + 28qy + брx + 21ру rearranged the terms to help factoring
4q(2x + 7y) + 3p(2x + 7y)
(2x + 7y)(4q + 3p) or (4q + 3p)(2x + 7y)
Answer:
r=5
Step-by-step explanation:
centre is (1,3)
r=√((4-1)²+(7-3)²)=√(9+16)=√25=5
r=5
R + R = 10
4/3 r³ π : 4/3 R³ π = 27 : 343
r ³ : R ³ = 27 : 343 / ∛
r : R = 3 : 7
3 R = 7 r
R = 7 r / 3
r + 7 r / 3 = 10 / · 3
3 r + 7 r = 30
10 r = 30
r = 30 : 10
r = 3
Answer: the radius of the smaller sphere is 3.
