B. -8 + 7= D. -7 - 8=
The answer is D because you can switch around the two numbers with the commutative property to make it -7-8.
D because -8 +(-7) is really just -8 -7
Answer:
length is 9(2)=18 feet
width is 8(2)=16 feet
Step-by-step explanation:
rectangular perimeter formula is length plus width
2 ( 9x + x ) = 68
17x = 34
x = 2
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Answer: So before the breakfast, we have 3/4 of the gallon jug of milk, and after we have 1/12 and want to know the difference between this quantities.
whe can write 3/4 as 9/12, and this way the subtraction is easy:
9/12 - 1/12 = 8/12= 2/3.
So in the breakfast you drinked 2/3 of the gallon
V195
V196
V197
V192
Answer:
√196
Step-by-step explanation:
√196 = 14 which is a whole no.
Thanks for the question!!!!
B) y=5x
C) y=23x
D) y= 115x
The Equation to represent how many he spend in x weeks is y= 23x
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
In 5 weeks he spends $115.
So, in 1 week he spends
= $115/ 5
= $ 23
So, if x = number of weeks
Then, the equation to represent the situation is
y= 23x
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