Basically
54 times 7
what's the answer
distributive says
a(b+c)=ab+ac
we can split 54 times 7 into
we know that 54=50+4
so we can do 7 times 54 as
7(50+4)=7(50)+7(4)=350+28=378
she saved $378 after 7 months
Answer:
youll have to show the problems to get an answer!
Step-by-step explanation:
Steps:
See attachment.
Description:
The first step is to simplify the equation step by step and to simplify an equation you can first multiplying the factors and use the exponent rules to remove the parentheses. After that you need to combine it a terms. Then you will get your answer.
For more steps and graph see the attachment.
Answer: 1/12 x + 1/3
Hope this helps.
Answer:
A.1
Step-by-step explanation:
Trapezoids only have one vertical line of symmetry
Answer:
x=2 and y=1
Step-by-step explanation:
Rewrite equations:
y=−x+3;y=x−1
Step: Solve
y=−x+3
Step: Substitute−x+3foryiny=x−1:
y=x−1
−x+3=x−1
−x+3+−x=x−1+−x(Add -x to both sides)
−2x+3=−1
−2x+3+−3=−1+−3(Add -3 to both sides)
−2x=−4−2x−2=−4−2
(Divide both sides by -2)
x=2
Step: Substitute2forxiny=−x+3:
y=−x+3
y=−2+3
y=1(Simplify both sides of the equation)
Hope this Helps you :)
