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Math Problems
Algebra 1
Distributive property
Simplify to create an equivalent expression.
\newline
−
k
+
2
(
−
2
k
−
5
)
-k+2(-2k-5)
−
k
+
2
(
−
2
k
−
5
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
3
k
+
10
-3k+10
−
3
k
+
10
\newline
(B)
−
5
k
−
10
-5k-10
−
5
k
−
10
\newline
(C)
−
5
k
+
10
-5k+10
−
5
k
+
10
\newline
(D)
−
3
k
−
10
-3k-10
−
3
k
−
10
Get tutor help
Simplify to create an equivalent expression.
\newline
6
(
5
r
−
11
)
−
(
5
−
r
)
6(5r-11)-(5-r)
6
(
5
r
−
11
)
−
(
5
−
r
)
\newline
Choose
1
1
1
answer:
\newline
(A)
30
r
−
71
30r-71
30
r
−
71
\newline
(B)
31
r
−
71
31r-71
31
r
−
71
\newline
(C)
29
r
−
71
29r-71
29
r
−
71
\newline
(D)
31
r
−
61
31r-61
31
r
−
61
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Simplify to create an equivalent expression.
\newline
2
(
3
r
+
7
)
−
(
2
+
r
)
2(3r+7)-(2+r)
2
(
3
r
+
7
)
−
(
2
+
r
)
\newline
Choose
1
1
1
answer:
\newline
(A)
4
r
+
12
4r+12
4
r
+
12
\newline
(B)
5
r
+
13
5r+13
5
r
+
13
\newline
(C)
5
r
+
12
5r+12
5
r
+
12
\newline
(D)
5
r
−
12
5r-12
5
r
−
12
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
−
5
j
+
(
−
2
j
)
+
3
-5j + (-2j) + 3
−
5
j
+
(
−
2
j
)
+
3
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
−
4
y
−
4
+
(
−
3
)
-4y - 4 + (-3)
−
4
y
−
4
+
(
−
3
)
Get tutor help
Combine like terms to create an equivalent expression.
\newline
9
8
m
+
9
10
−
2
m
−
3
5
\frac{9}{8}m + \frac{9}{10} - 2m - \frac{3}{5}
8
9
m
+
10
9
−
2
m
−
5
3
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
3
z
+
2
+
(
−
5
z
)
+
6
3z+2+(-5z)+6
3
z
+
2
+
(
−
5
z
)
+
6
Get tutor help
Simplify to create an equivalent expression.
\newline
10
+
4
(
−
8
q
−
4
)
10+4(-8q-4)
10
+
4
(
−
8
q
−
4
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
22
q
−
6
-22q-6
−
22
q
−
6
\newline
(B)
−
32
q
+
6
-32q+6
−
32
q
+
6
\newline
(C)
−
32
q
−
6
-32q-6
−
32
q
−
6
\newline
(D)
32
q
−
6
32q-6
32
q
−
6
Get tutor help
Simplify to create an equivalent expression.
\newline
−
5
(
3
p
+
3
)
+
9
(
−
7
+
p
)
-5(3p+3)+9(-7+p)
−
5
(
3
p
+
3
)
+
9
(
−
7
+
p
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
5
p
−
78
-5p-78
−
5
p
−
78
\newline
(B)
−
6
p
−
78
-6p-78
−
6
p
−
78
\newline
(C)
−
6
p
−
48
-6p-48
−
6
p
−
48
\newline
(D)
−
6
p
+
78
-6p+78
−
6
p
+
78
Get tutor help
-\left(\frac{
4
4
4
}{
7
7
7
}\right)p+-\left(\frac{
2
2
2
}{
7
7
7
}\right)p+\left(\frac{
1
1
1
}{
7
7
7
}\right)
Get tutor help
-
2
3
p
+
1
5
−
1
+
5
6
p
\frac{2}{3}p + \frac{1}{5} - 1 + \frac{5}{6}p
3
2
p
+
5
1
−
1
+
6
5
p
Get tutor help
Simplify to create an equivalent expression.
\newline
2
(
−
14
+
r
)
−
(
−
3
r
−
5
)
2(-14+r)-(-3r-5)
2
(
−
14
+
r
)
−
(
−
3
r
−
5
)
\newline
Choose
1
1
1
answer:
\newline
(A)
5
r
−
23
5r-23
5
r
−
23
\newline
(B)
5
r
−
33
5r-33
5
r
−
33
\newline
(C)
−
5
r
−
23
-5r-23
−
5
r
−
23
\newline
(D)
5
r
+
23
5r+23
5
r
+
23
Get tutor help
Simplify to create an equivalent expression.
\newline
8
k
−
5
(
−
5
k
+
3
)
8k-5(-5k+3)
8
k
−
5
(
−
5
k
+
3
)
\newline
Choose
1
1
1
answer:
\newline
(A)
33
k
+
15
33k+15
33
k
+
15
\newline
(B)
33
k
−
15
33k-15
33
k
−
15
\newline
(C)
3
k
+
3
3k+3
3
k
+
3
\newline
(D)
3
k
−
3
3k-3
3
k
−
3
Get tutor help
Simplify to create an equivalent expression.
\newline
2
(
−
n
−
3
)
−
7
(
5
+
2
n
)
2(-n-3)-7(5+2n)
2
(
−
n
−
3
)
−
7
(
5
+
2
n
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
16
n
−
37
-16n-37
−
16
n
−
37
\newline
(B)
−
16
n
−
41
-16n-41
−
16
n
−
41
\newline
(C)
16
n
−
41
16n-41
16
n
−
41
\newline
(D)
16
n
+
41
16n+41
16
n
+
41
Get tutor help
Simplify to create an equivalent expression.
\newline
8
(
10
−
6
q
)
+
3
(
−
7
q
−
2
)
8(10-6q)+3(-7q-2)
8
(
10
−
6
q
)
+
3
(
−
7
q
−
2
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
69
q
+
78
-69 q+78
−
69
q
+
78
\newline
(B)
−
55
q
+
74
-55 q+74
−
55
q
+
74
\newline
(C)
−
69
q
+
74
-69 q+74
−
69
q
+
74
\newline
(D)
69
q
+
74
69 q+74
69
q
+
74
Get tutor help
Combine like terms to create an equivalent expression.
\newline
1.3
b
+
7.8
−
3.2
b
1.3b+7.8-3.2b
1.3
b
+
7.8
−
3.2
b
Get tutor help
Combine like terms to create an equivalent expression.
\newline
−
2.5
(
4
x
−
3
)
-2.5(4x-3)
−
2.5
(
4
x
−
3
)
Get tutor help
Simplify to create an equivalent expression.
\newline
−
5
(
1
−
5
k
)
−
4
(
2
k
+
5
)
-5(1-5k)-4(2k+5)
−
5
(
1
−
5
k
)
−
4
(
2
k
+
5
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
17
k
−
25
-17 k-25
−
17
k
−
25
\newline
(B)
−
17
k
+
25
-17 k+25
−
17
k
+
25
\newline
(C)
17
k
+
25
17 k+25
17
k
+
25
\newline
(D)
17
k
−
25
17 k-25
17
k
−
25
Get tutor help
Combine like terms to create an equivalent expression.
\newline
Enter any coefficients as simplified proper or improper fractions or integers.
\newline
2
(
1
5
m
−
2
5
)
+
3
5
2\left(\frac{1}{5}m-\frac{2}{5}\right)+\frac{3}{5}
2
(
5
1
m
−
5
2
)
+
5
3
Get tutor help
Combine like terms to create an equivalent expression.
\newline
0.25
k
+
1.5
−
k
−
3.5
0.25 k + 1.5 - k - 3.5
0.25
k
+
1.5
−
k
−
3.5
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
−
5
r
+
8
r
+
5
=
-5r+8r+5=
−
5
r
+
8
r
+
5
=
Get tutor help
Simplify to create an equivalent expression.
\newline
2
−
6
(
−
5
t
+
1
)
2-6(-5t+1)
2
−
6
(
−
5
t
+
1
)
\newline
Choose
1
1
1
answer:
\newline
(A)
−
30
t
−
4
-30t-4
−
30
t
−
4
\newline
(B)
30
t
+
3
30t+3
30
t
+
3
\newline
(C)
30
t
−
4
30t-4
30
t
−
4
\newline
(D)
−
5
t
−
4
-5t-4
−
5
t
−
4
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
−
4
q
+
10
−
(
−
8
q
)
=
-4q+10-(-8q)=
−
4
q
+
10
−
(
−
8
q
)
=
Get tutor help
Combine like terms to create an equivalent expression.
\newline
3.4
−
2.8
d
+
2.8
d
−
1.3
3.4-2.8 d+2.8 d-1.3
3.4
−
2.8
d
+
2.8
d
−
1.3
Get tutor help
Combine like terms to create an equivalent expression.
\newline
Enter any coefficients as simplified proper or improper fractions or integers.
\newline
6
(
1
2
w
−
3
4
)
6\left(\frac{1}{2}w-\frac{3}{4}\right)
6
(
2
1
w
−
4
3
)
Get tutor help
Combine like terms to create an equivalent expression.
\newline
−
3.6
−
1.9
t
+
1.2
+
5.1
t
-3.6 - 1.9t + 1.2 + 5.1t
−
3.6
−
1.9
t
+
1.2
+
5.1
t
Get tutor help
Combine like terms to create an equivalent expression.
\newline
Enter any coefficients as simplified proper or improper fractions or integers.
\newline
11
12
−
1
6
q
+
5
6
q
−
1
3
\frac{11}{12}-\frac{1}{6}q+\frac{5}{6}q-\frac{1}{3}
12
11
−
6
1
q
+
6
5
q
−
3
1
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
−
4
r
−
2
r
+
5
-4r-2r+5
−
4
r
−
2
r
+
5
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
−
2
k
+
(
−
4
k
)
+
5
-2k+(-4k)+5
−
2
k
+
(
−
4
k
)
+
5
Get tutor help
Combine like terms to simplify the expression:
\newline
−
5.55
−
8.55
c
+
4.35
c
-5.55 - 8.55c + 4.35c
−
5.55
−
8.55
c
+
4.35
c
Get tutor help
Combine the like terms to create an equivalent expression:
\newline
5
k
+
(
−
2
k
)
−
(
−
1
)
=
5k+(-2k)-(-1)=
5
k
+
(
−
2
k
)
−
(
−
1
)
=
Get tutor help
Combine like terms to create an equivalent expression.
\newline
4
(
1.75
y
−
3.5
)
+
1.25
y
4(1.75y-3.5)+1.25y
4
(
1.75
y
−
3.5
)
+
1.25
y
Get tutor help
Combine like terms to create an equivalent expression.
\newline
Enter any coefficients as simplified proper or improper fractions or integers.
\newline
1
7
−
3
(
3
7
n
−
2
7
)
\frac{1}{7}-3\left(\frac{3}{7}n-\frac{2}{7}\right)
7
1
−
3
(
7
3
n
−
7
2
)
Get tutor help
Combine like terms to simplify the expression:
\newline
Enter any coefficients as simplified proper or improper fractions or integers.
\newline
(
2
5
)
k
−
(
3
5
)
+
(
1
10
)
k
(\frac{2}{5})k-(\frac{3}{5})+(\frac{1}{10})k
(
5
2
)
k
−
(
5
3
)
+
(
10
1
)
k
Get tutor help
Simplify to create an equivalent expression.
\newline
19
−
6
(
−
k
+
4
)
19-6(-k+4)
19
−
6
(
−
k
+
4
)
\newline
Choose
1
1
1
answer:
\newline
(A)
6
k
−
5
6k-5
6
k
−
5
\newline
(B)
−
6
k
−
5
-6k-5
−
6
k
−
5
\newline
(C)
6
k
+
9
6k+9
6
k
+
9
\newline
(D)
6
k
+
5
6k+5
6
k
+
5
Get tutor help
Simplify to create an equivalent expression.
\newline
1
+
4
(
6
p
−
9
)
1+4(6p-9)
1
+
4
(
6
p
−
9
)
\newline
Choose
1
1
1
answer:
\newline
(A)
6
p
−
35
6p-35
6
p
−
35
\newline
(B)
24
p
−
35
24p-35
24
p
−
35
\newline
(C)
24
p
−
36
24p-36
24
p
−
36
\newline
(D)
6
p
−
36
6p-36
6
p
−
36
Get tutor help
Multiply. Write your answer in simplest form.
\newline
−
2
(
5
−
5
)
-\sqrt{2}(5 - \sqrt{5})
−
2
(
5
−
5
)
Get tutor help
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